Telson hi-res stock photography and images - Page 19

. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. Functional morphology of Emerita analoga abr, 55. Fig. 12, first maxilla, left, x 3; fig. 13, mouth and mandibles. Ventral view, x 8; fig. 14, second maxilla, left, x 3; fig. 15, different types of hairs found on Emerita analoga. x 12 [A. from the scaphognathite; B. from the endopodite of the uropod; C. from the margin of the telson; D. from the dactylopodite of the first walking- leg; E. from the antennule; F. from the coxopodite of the first maxilla; G. from the meropodite of the first walki Stock Photo

RMRGD000–. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. Functional morphology of Emerita analoga abr, 55. Fig. 12, first maxilla, left, x 3; fig. 13, mouth and mandibles. Ventral view, x 8; fig. 14, second maxilla, left, x 3; fig. 15, different types of hairs found on Emerita analoga. x 12 [A. from the scaphognathite; B. from the endopodite of the uropod; C. from the margin of the telson; D. from the dactylopodite of the first walking- leg; E. from the antennule; F. from the coxopodite of the first maxilla; G. from the meropodite of the first walki

. Allan Hancock Atlantic expedition. Scientific expeditions -- Atlantic Ocean. Plate 8. Lysiosquilla hancocki, new species Fig. 1. Female holotype, A27-39, Cubagua Island, Venezuela, anterior portion of body, xl6. Fig. 2. Same, right uropod, xl8.3. Fig. 3. Same, ventral view of telson, xl8.3. Fig. 4. Same, dorsal view of telson, xl8.3.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, C Stock Photo

RMRPX9E4–. Allan Hancock Atlantic expedition. Scientific expeditions -- Atlantic Ocean. Plate 8. Lysiosquilla hancocki, new species Fig. 1. Female holotype, A27-39, Cubagua Island, Venezuela, anterior portion of body, xl6. Fig. 2. Same, right uropod, xl8.3. Fig. 3. Same, ventral view of telson, xl8.3. Fig. 4. Same, dorsal view of telson, xl8.3.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, C

. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Fig. 5: Periscyphis albomarginatus n. sp., o*: A, adult specimen, lateral view; B, cephalon, dorsal view; C, cephalon, frontal view; D, right side of pereonites 1 and 2, dorsal view; E, pleonite 5, telson and uropods; F, antenna. more reduced, on merus. Pereopods 1—4 ischium and merus with some small Verrucae on sternal margin. Pereopod 7 ischium with concave sternal margin and distally with a large depression on rostral surface; carpus flattened, recurved and sligh Stock Photo

RMRHE53T–. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Fig. 5: Periscyphis albomarginatus n. sp., o*: A, adult specimen, lateral view; B, cephalon, dorsal view; C, cephalon, frontal view; D, right side of pereonites 1 and 2, dorsal view; E, pleonite 5, telson and uropods; F, antenna. more reduced, on merus. Pereopods 1—4 ischium and merus with some small Verrucae on sternal margin. Pereopod 7 ischium with concave sternal margin and distally with a large depression on rostral surface; carpus flattened, recurved and sligh

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. MARINE ISOPODA FROM THE CONTINENTAL SHELF OF SOUTH AFRICA 65. Fig. 14. Leptanthura agulhasensis sp. nov. $. $, dorsal view; b. maxilliped; c. maxilla; d. mandible; e. antennule; f. antenna; g. peraeopod I; h. peraeopod VII; i. uropod; j. pleopod 1; k. telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. C Stock Photo

RMRMK8HH–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. MARINE ISOPODA FROM THE CONTINENTAL SHELF OF SOUTH AFRICA 65. Fig. 14. Leptanthura agulhasensis sp. nov. $. $, dorsal view; b. maxilliped; c. maxilla; d. mandible; e. antennule; f. antenna; g. peraeopod I; h. peraeopod VII; i. uropod; j. pleopod 1; k. telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. C

. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. 630 G. PINNA Il telson, triangolare ed appuntito, porta nella sua parte superiore un rilevato tubercolo, allargato in senso trasversale, dai cui margini esterni partono due carene che convergono verso l'apice.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Museo civico di storia naturale Giacomo Doria (Genoa, Italy). Genova : Stab. tipo-litografi Stock Photo

RMRMNY75–. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. 630 G. PINNA Il telson, triangolare ed appuntito, porta nella sua parte superiore un rilevato tubercolo, allargato in senso trasversale, dai cui margini esterni partono due carene che convergono verso l'apice.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Museo civico di storia naturale Giacomo Doria (Genoa, Italy). Genova : Stab. tipo-litografi

. Cumacea (Sympoda). Cumacea. Fig. 109. D. calmani Stebbing, maxiUiped 3, left and right. Fig. 110. D. calmani Stebbing Telson as long as the 3 preceding segments combined, apex cut into 10 denticles. Antenna 1, principal flagellum small, 4-jointed, accessory minute, 2-jointed. Antenna 2, flagellum 5-jointed, the specimen no doubt not fully adult. Mandible with numerous spines. Maxilla 1 with 2 filaments. MaxiUiped 3, 2"^ joint distally dilated, 3*^ of unusual size and shape, the broadly rounded end nearly reaching distal end of the b^^. Peraeopod 1, rather long, 2^^ pair not more than a Stock Photo

RMRD61X8–. Cumacea (Sympoda). Cumacea. Fig. 109. D. calmani Stebbing, maxiUiped 3, left and right. Fig. 110. D. calmani Stebbing Telson as long as the 3 preceding segments combined, apex cut into 10 denticles. Antenna 1, principal flagellum small, 4-jointed, accessory minute, 2-jointed. Antenna 2, flagellum 5-jointed, the specimen no doubt not fully adult. Mandible with numerous spines. Maxilla 1 with 2 filaments. MaxiUiped 3, 2"^ joint distally dilated, 3*^ of unusual size and shape, the broadly rounded end nearly reaching distal end of the b^^. Peraeopod 1, rather long, 2^^ pair not more than a

. Bulletin - United States National Museum. Science. 290 U.S. NATIONAL MUSEUM BULLETIN 271 Coxa 2 at least as long as broad, rounded ventrally and anteriorly, coxa 1 not concealed; mandibular palp 3-articulate; outer plate of maxilliped reaching less than halfway along palp article 1. Species: 25, cosmopolitan, littoral to abyssal.. Figure 114.—Leucothoidae: Leucothoe spinicarpa (Abildgaard) (Sars, 1895, pi. 100): a, lower lip; b,c, maxillae 1, 2; d, maxilliped; e, uropod 3;/, telson; g,h, gnathopods 1, 2. Leucothoides pottsi Shoemaker (1933a): i, telson;;, gnathopod 2. Leucothoella Schellenbe Stock Photo

RMRG8XB1–. Bulletin - United States National Museum. Science. 290 U.S. NATIONAL MUSEUM BULLETIN 271 Coxa 2 at least as long as broad, rounded ventrally and anteriorly, coxa 1 not concealed; mandibular palp 3-articulate; outer plate of maxilliped reaching less than halfway along palp article 1. Species: 25, cosmopolitan, littoral to abyssal.. Figure 114.—Leucothoidae: Leucothoe spinicarpa (Abildgaard) (Sars, 1895, pi. 100): a, lower lip; b,c, maxillae 1, 2; d, maxilliped; e, uropod 3;/, telson; g,h, gnathopods 1, 2. Leucothoides pottsi Shoemaker (1933a): i, telson;;, gnathopod 2. Leucothoella Schellenbe

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 196 Annals of the South African Museum. Peraeon segments with posterolateral angles of segments 1-3 rounded-quadrate, of segment 4 quadrate, of segments 5-7 slightly- acute. Epimera without oblique keels. The epimera of segments 2-4 in $ appear to be not demarcated, but no actually ovigerous $$ have been obtained. Pleurae of pleon segments 3-5 shortly acute, but not projecting. Telson broader than long, apex truncate. Antenna 1 as in pusillus (Sars, pi. lxxii, fig. 1). Antenna 2 with. Please note tha Stock Photo

RMRMHT07–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 196 Annals of the South African Museum. Peraeon segments with posterolateral angles of segments 1-3 rounded-quadrate, of segment 4 quadrate, of segments 5-7 slightly- acute. Epimera without oblique keels. The epimera of segments 2-4 in $ appear to be not demarcated, but no actually ovigerous $$ have been obtained. Pleurae of pleon segments 3-5 shortly acute, but not projecting. Telson broader than long, apex truncate. Antenna 1 as in pusillus (Sars, pi. lxxii, fig. 1). Antenna 2 with. Please note tha

. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALACOSTRACA. VII. I85 with strong dactyli; upon the whole pereiopods 5—7 have a close similarity with those of .1/. affinis (G. O. Sars 1891—95, pi. 91 lig. 2). The dactyli of pereiopods 4—7 have near the apex a seta and a little notch. Uropods 1—2 and telson have probably no spines; uropod 3 has peduncle a little shorter than ramus, with one rather strong apical spine on peduncle and one somewhat more slender apical spine on 1st joint. As emphasized by H. J. Hansen the species Stock Photo

RMRD3TF1–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. CRUSTACEA MALACOSTRACA. VII. I85 with strong dactyli; upon the whole pereiopods 5—7 have a close similarity with those of .1/. affinis (G. O. Sars 1891—95, pi. 91 lig. 2). The dactyli of pereiopods 4—7 have near the apex a seta and a little notch. Uropods 1—2 and telson have probably no spines; uropod 3 has peduncle a little shorter than ramus, with one rather strong apical spine on peduncle and one somewhat more slender apical spine on 1st joint. As emphasized by H. J. Hansen the species

. Bulletin - United States National Museum. Science. no U.S. NATIONAL MUSEUM BULLETIN 2 60. Figure 50.—Bathymedon nepos, new species, female, 8.0 mm, 7234: a, lateral aspect; b,c, antennae 1,2; d,e, gnathopod h, f,g, gnathopod 2; h-k, pereopods 2,3,4,5; /, mandible; m, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washin Stock Photo

RMRG7C0Y–. Bulletin - United States National Museum. Science. no U.S. NATIONAL MUSEUM BULLETIN 2 60. Figure 50.—Bathymedon nepos, new species, female, 8.0 mm, 7234: a, lateral aspect; b,c, antennae 1,2; d,e, gnathopod h, f,g, gnathopod 2; h-k, pereopods 2,3,4,5; /, mandible; m, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washin

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 22 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 6. Guernea (Guernea) tumulosa sp. nov. Female, 2 mm. A. Lateral aspect. B. Accessory flagellum. C. Mandible. D-E. Maxillae 1, 2. F. Maxilliped. G. Gnathopod 2. H-J. Pereiopods 3, 4, 5. K-M. Uropods 1, 2, 3. N. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Stock Photo

RMRMKRXF–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 22 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 6. Guernea (Guernea) tumulosa sp. nov. Female, 2 mm. A. Lateral aspect. B. Accessory flagellum. C. Mandible. D-E. Maxillae 1, 2. F. Maxilliped. G. Gnathopod 2. H-J. Pereiopods 3, 4, 5. K-M. Uropods 1, 2, 3. N. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum.

. Fresh-water biology. Freshwater biology. 69 (68) Like Estheria californica but umbones more prominent and dorsal edge of shell sloping down to posterior end. Estheria newcombii Baird 1866. Possibly the same as the last species but as Packard's and Baird's figures appear to differ somewhat the two are separated. It is found only in California. Fig. 1045. Estheria newcombii. Shell, side view. X 2. (After Baird.) 70 (67) Umbones more than one-sixth length of shell from anterior end. 71 71 (72) Shell long and narrow; umbones small, one-fifth length of shell from anterior end; telson armed with s Stock Photo

RMRDAG32–. Fresh-water biology. Freshwater biology. 69 (68) Like Estheria californica but umbones more prominent and dorsal edge of shell sloping down to posterior end. Estheria newcombii Baird 1866. Possibly the same as the last species but as Packard's and Baird's figures appear to differ somewhat the two are separated. It is found only in California. Fig. 1045. Estheria newcombii. Shell, side view. X 2. (After Baird.) 70 (67) Umbones more than one-sixth length of shell from anterior end. 71 71 (72) Shell long and narrow; umbones small, one-fifth length of shell from anterior end; telson armed with s

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. SOME NEW AND NOTABLE AMPHIPODA FROM SOUTHERN AFRICA 33. Fig. 12. Talorchestia skoogi Stebbing, 1922. Male, 10 mm. A. Lateral aspect. B. Maxilla 1. C. Maxilliped. D-E. Gnathopods 1, 2. F-G. Dactyl of pereiopods 2, 5. H. Uropod 3. I. Telson. Female, 8 mm. J. Gnathopod 1.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Stock Photo

RMRMKRH2–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. SOME NEW AND NOTABLE AMPHIPODA FROM SOUTHERN AFRICA 33. Fig. 12. Talorchestia skoogi Stebbing, 1922. Male, 10 mm. A. Lateral aspect. B. Maxilla 1. C. Maxilliped. D-E. Gnathopods 1, 2. F-G. Dactyl of pereiopods 2, 5. H. Uropod 3. I. Telson. Female, 8 mm. J. Gnathopod 1.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 64 ANNALS OF THE SOUTH AFRICAN MUSEUM Junctions of peraeon segments with their side-plates bulbous, forming a rather prominent lateral ridge. Side-plates vertical, scarcely visible in dorsal view; side-plate on 7th segment not so prominent as in otion. Pleon in £ granulose, but without definite granules, in $ distinctly granulate, and with a submedian pair of short ridges or longitudinally oval tubercles. Telson in $ obscurely granulose, apex slightly raised, with a rather wide open notch; seen from Stock Photo

RMRMKDEW–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 64 ANNALS OF THE SOUTH AFRICAN MUSEUM Junctions of peraeon segments with their side-plates bulbous, forming a rather prominent lateral ridge. Side-plates vertical, scarcely visible in dorsal view; side-plate on 7th segment not so prominent as in otion. Pleon in £ granulose, but without definite granules, in $ distinctly granulate, and with a submedian pair of short ridges or longitudinally oval tubercles. Telson in $ obscurely granulose, apex slightly raised, with a rather wide open notch; seen from

. Bulletin - United States National Museum. Science. A REVIEW OF THE MYSIDACEA 185 This group repre- one-third of the proximal (figs. 68, a; 69, «, b) sents the true Neomysis rayii of Murdoch. (2) Material from San Francisco and San Pablo, between latitude N. 28° to 38°. Shallow water, 4 to 16 fathoms. Rostral plate less than half as long as broad; eye twice as long as broad; terminal por- tion of the telson between the last pair of spines on the lateral margin. Figure 70.—Neomysis rayii (Murdoch): a, Fourth pleopod of male, X 17}^; b, telson, X 17%. (From a British Columbia specimen.) and the Stock Photo

RMRG7HE7–. Bulletin - United States National Museum. Science. A REVIEW OF THE MYSIDACEA 185 This group repre- one-third of the proximal (figs. 68, a; 69, «, b) sents the true Neomysis rayii of Murdoch. (2) Material from San Francisco and San Pablo, between latitude N. 28° to 38°. Shallow water, 4 to 16 fathoms. Rostral plate less than half as long as broad; eye twice as long as broad; terminal por- tion of the telson between the last pair of spines on the lateral margin. Figure 70.—Neomysis rayii (Murdoch): a, Fourth pleopod of male, X 17}^; b, telson, X 17%. (From a British Columbia specimen.) and the

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. *94 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig- 6- Photis longidactylus n. sp., holotype, male, 5 mm: A. Head. B. Mandibular palp. G. Gnathopod 1. D. Gnathopod 2. E. Pereiopod 1. F. Pereiopod 2. G. Pereiopod 3 with tip of article 6 enlarged. H. Pereiopod 5 with tip enlarged. I. Uropod 3. J. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the or Stock Photo

RMRMM8JD–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. *94 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig- 6- Photis longidactylus n. sp., holotype, male, 5 mm: A. Head. B. Mandibular palp. G. Gnathopod 1. D. Gnathopod 2. E. Pereiopod 1. F. Pereiopod 2. G. Pereiopod 3 with tip of article 6 enlarged. H. Pereiopod 5 with tip enlarged. I. Uropod 3. J. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the or

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 338 Annals of the South African Museum. than in nigricans. The two proximal tubercles on the telson are somewhat elongate. 8x4 mm. Slaty-grey, uropods often pale or reddish. Locality.—Cape Province : Wellington Mts. (K. H. B.).. Fig. 57.—Diploexochus nigricans (Brdt.). a, Telson and uropods ; 6, ventral view of epimera 1 and 2, with marginal view of epimeron 1. D. pachytos n. sp. : c, marginal view of epimeron 1. D. dollfusi n.n. : d, telson and uropods ; e, marginal view of epimeron 1. Diploexochus Stock Photo

RMRMHKP6–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 338 Annals of the South African Museum. than in nigricans. The two proximal tubercles on the telson are somewhat elongate. 8x4 mm. Slaty-grey, uropods often pale or reddish. Locality.—Cape Province : Wellington Mts. (K. H. B.).. Fig. 57.—Diploexochus nigricans (Brdt.). a, Telson and uropods ; 6, ventral view of epimera 1 and 2, with marginal view of epimeron 1. D. pachytos n. sp. : c, marginal view of epimeron 1. D. dollfusi n.n. : d, telson and uropods ; e, marginal view of epimeron 1. Diploexochus

. Bulletin - United States National Museum. Science. Figure 92.—Vernana lemuresa, new species, holotype, female, 10.0 mm, 7249: a, lateral aspect; b, telson; c, apex of telsonlc lobe; d, lower lip; e,f, maxillae 1,2; g, mandible; /i, labrum; i, maxilliped;/, pereopod 1; k,l, uropods 2,3; ni,n, gnathopods 1,2.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Institution; United Stat Stock Photo

RMRG7B57–. Bulletin - United States National Museum. Science. Figure 92.—Vernana lemuresa, new species, holotype, female, 10.0 mm, 7249: a, lateral aspect; b, telson; c, apex of telsonlc lobe; d, lower lip; e,f, maxillae 1,2; g, mandible; /i, labrum; i, maxilliped;/, pereopod 1; k,l, uropods 2,3; ni,n, gnathopods 1,2.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Institution; United Stat

. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 32 CRUSTACEA MALACOSTRACA VIII (AMPHIPODA IV) outer ramus terminates in two small recurved spines (in left uropod 3), or in four deminutive teeth (in right uropod 3). Telson â lie pair of dorsal setae. These differences from Sars's specimens are probably due to different size and age; the specimen described above is probably an adult <J (9 mm), while Sars's description was based on a specimen a trifle smaller (8 mm) and probably not quite mature. Two other (JcJ which are in length equal Stock Photo

RMRD130B–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 32 CRUSTACEA MALACOSTRACA VIII (AMPHIPODA IV) outer ramus terminates in two small recurved spines (in left uropod 3), or in four deminutive teeth (in right uropod 3). Telson â lie pair of dorsal setae. These differences from Sars's specimens are probably due to different size and age; the specimen described above is probably an adult <J (9 mm), while Sars's description was based on a specimen a trifle smaller (8 mm) and probably not quite mature. Two other (JcJ which are in length equal

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 248 Annals of the South African Museum. Posterolateral angles of segment 7 quadrate. None of the epimera demarcated in $. Pleurae of segments 3-5 shortly produced, just visible in dorsal view, projecting portions not more than half mid- dorsal length of segments. Telson broader than long, margins feebly concave, apex narrowly rounded or subacute. Antenna 2 reaching to middle of 4th peraeon segment, slender, 5th joint equal to 3rd plus 4th, flagellum subequal to 5th, 1st joint longest, 2nd and 3rd sub Stock Photo

RMRMH15D–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 248 Annals of the South African Museum. Posterolateral angles of segment 7 quadrate. None of the epimera demarcated in $. Pleurae of segments 3-5 shortly produced, just visible in dorsal view, projecting portions not more than half mid- dorsal length of segments. Telson broader than long, margins feebly concave, apex narrowly rounded or subacute. Antenna 2 reaching to middle of 4th peraeon segment, slender, 5th joint equal to 3rd plus 4th, flagellum subequal to 5th, 1st joint longest, 2nd and 3rd sub

. Alaska ... Natural history; Scientific expeditions. DECAPODS 123 Dimensions. —Length, of female {Albatross station 3504) from tip of rostrum to tip of telson 45 mm.; length of carapace 12 mm.; length of antennal scale 6 mm. Distribution. —Bex'mg Sea and Aleutian Islands, 21-91 fathoms, at 31 stations of the Albatross; also off Vancouver Island, at i station in 24 fathoms; off coast of Kamchatka, 39-100 fathoms, at stations 3643 and 3781; usually in small numbers. Also taken by Dr. W. H. Dall at 6 stations between Adak and Kadiak, in 9-60 fathoms. Bering Island (N. Grebnitzky). CRANGON COMMUN Stock Photo

RMRPXRC3–. Alaska ... Natural history; Scientific expeditions. DECAPODS 123 Dimensions. —Length, of female {Albatross station 3504) from tip of rostrum to tip of telson 45 mm.; length of carapace 12 mm.; length of antennal scale 6 mm. Distribution. —Bex'mg Sea and Aleutian Islands, 21-91 fathoms, at 31 stations of the Albatross; also off Vancouver Island, at i station in 24 fathoms; off coast of Kamchatka, 39-100 fathoms, at stations 3643 and 3781; usually in small numbers. Also taken by Dr. W. H. Dall at 6 stations between Adak and Kadiak, in 9-60 fathoms. Bering Island (N. Grebnitzky). CRANGON COMMUN

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 334 Annals of the South African Museum. Telson broader than long, distal portion short, rectangular, sides and apical margin straight, dorsal surface evenly convex. Antenna 2, 2nd and 4th joints subequal, 2nd flagellar joint 3 times 1st. Uropod, peduncle as broad as long, apically broadly subquadrate, outer ramus very small, inner ramus extending almost to apex of telson, about 4 times as long as broad. Up to 5 x 1-75 mm. Slaty-grey, eyes black. Locality.—Kaokoveld : Kaoko Otavi (K. H. B.).. Fig. 55. Stock Photo

RMRMHCB5–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 334 Annals of the South African Museum. Telson broader than long, distal portion short, rectangular, sides and apical margin straight, dorsal surface evenly convex. Antenna 2, 2nd and 4th joints subequal, 2nd flagellar joint 3 times 1st. Uropod, peduncle as broad as long, apically broadly subquadrate, outer ramus very small, inner ramus extending almost to apex of telson, about 4 times as long as broad. Up to 5 x 1-75 mm. Slaty-grey, eyes black. Locality.—Kaokoveld : Kaoko Otavi (K. H. B.).. Fig. 55.

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Africa. 407 have the outer ramus apically blunt, and only 3-4 crenulations distally on outer margin. Up to 6-5 mm. (Keurbooms R.), 11-5 mm. (Cape Town). Brownish or slaty-grey, with paler mottling, the most constant being patches in the mid-dorsal line on the pleon and base of telson.. Fig. 10.—Exosphaeroma hylecoetes n. sp. a, telson and uropod, <$, dorsal view on right, ventral on left, with diagrammatic sagittal section, b, telson, $, with section, Stock Photo

RMRMHC52–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Africa. 407 have the outer ramus apically blunt, and only 3-4 crenulations distally on outer margin. Up to 6-5 mm. (Keurbooms R.), 11-5 mm. (Cape Town). Brownish or slaty-grey, with paler mottling, the most constant being patches in the mid-dorsal line on the pleon and base of telson.. Fig. 10.—Exosphaeroma hylecoetes n. sp. a, telson and uropod, <$, dorsal view on right, ventral on left, with diagrammatic sagittal section, b, telson, $, with section,

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 77.—Cubaris murinus Brdt. a, Telson and uropods; b, ventral view of epimera 1 and 2 ; c, lateral view of head. (From a Seychelles specimen in the Budde- Lund collection in British Museum.) Internal teeth on segments 1 and 2 moderately well developed, obtuse. Telson a little broader than long, apical margin slightly convex, sides strongly incurved, dor sally smooth ; ventrally with slight median groove at base only.. Please note that these images are extracted from scanned page images that may ha Stock Photo

RMRMGWNK–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 77.—Cubaris murinus Brdt. a, Telson and uropods; b, ventral view of epimera 1 and 2 ; c, lateral view of head. (From a Seychelles specimen in the Budde- Lund collection in British Museum.) Internal teeth on segments 1 and 2 moderately well developed, obtuse. Telson a little broader than long, apical margin slightly convex, sides strongly incurved, dor sally smooth ; ventrally with slight median groove at base only.. Please note that these images are extracted from scanned page images that may ha

. Bulletin. Science; Natural history; Natural history. NEW SPECIES OF DEEP-SEA SHRIMP 139. Fig. 1. Plesionika sanctaecalatinae. n. sp. Male, carapace length 18.3 mm. 25 miles from Pyramid Head, San Clemente Island, California. 1846-1938 m, 'elero /!'sta. 12390-68. Entire animal in lateral view. Rostrum broken, fifth pereopods missmg. pleuron of third segment subquadrate. pleura of fourth and fifth segments narrowly rounded. Sixth segment about 2X length of fifth segment, posteroventral angle with minute tooth. Telson shorter than sixth segment and uropods. with three pair small dorsolateral s Stock Photo

RMRH0616–. Bulletin. Science; Natural history; Natural history. NEW SPECIES OF DEEP-SEA SHRIMP 139. Fig. 1. Plesionika sanctaecalatinae. n. sp. Male, carapace length 18.3 mm. 25 miles from Pyramid Head, San Clemente Island, California. 1846-1938 m, 'elero /!'sta. 12390-68. Entire animal in lateral view. Rostrum broken, fifth pereopods missmg. pleuron of third segment subquadrate. pleura of fourth and fifth segments narrowly rounded. Sixth segment about 2X length of fifth segment, posteroventral angle with minute tooth. Telson shorter than sixth segment and uropods. with three pair small dorsolateral s

. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. NO. 5 BARNARD: AMPHIPODA 139. Figure 25 Tryphosa index, new species. Male, 6.5 mm, sta. 6840: A, lateral view; B, head and epistome-upper lip complex; C, outer plate of maxilliped; D,E, gnathopod 1; F,G, gnathopod 2; H, pereopod 2; I J,K, uropods 1, 2, 3; L, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, Stock Photo

RMRPWRJE–. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. NO. 5 BARNARD: AMPHIPODA 139. Figure 25 Tryphosa index, new species. Male, 6.5 mm, sta. 6840: A, lateral view; B, head and epistome-upper lip complex; C, outer plate of maxilliped; D,E, gnathopod 1; F,G, gnathopod 2; H, pereopod 2; I J,K, uropods 1, 2, 3; L, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles,

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 300 Annals of the South African Museum. rounded ridge, but no projecting or free tooth. Pronotum of seg- ment 2 f-1, of posterior segments |—§ of dorsal length. Telson slightly broader than long, sides slightly concave, apex subacute, dorsally smoothly convex, no median ventral groove. Antenna 2, 2nd and 4th joints subequal, 5th 1^ times 4th, flagellum three-quarter length of 5th, its 2nd joint 3-4 times 1st. Uropod, peduncle longer than wide, outer distal corner rounded, out^r ramus extending to ape Stock Photo

RMRMHPMA–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 300 Annals of the South African Museum. rounded ridge, but no projecting or free tooth. Pronotum of seg- ment 2 f-1, of posterior segments |—§ of dorsal length. Telson slightly broader than long, sides slightly concave, apex subacute, dorsally smoothly convex, no median ventral groove. Antenna 2, 2nd and 4th joints subequal, 5th 1^ times 4th, flagellum three-quarter length of 5th, its 2nd joint 3-4 times 1st. Uropod, peduncle longer than wide, outer distal corner rounded, out^r ramus extending to ape

. Bulletin - United States National Museum. Science. DECAPOD CRUSTACEANS OF THE WEST INDIES 73 white distally. Posterior part of telson and distal portions of both rami of m-opods pale yellow with buff setae, adjacent anterior areas black fading anteriorly to dark gray. Antennular peduncle and inner flageUum dark gray; outer flagellum pale bluish gray. Antenna pale bluish tan. First and second pereiopods. Figure 14.—Male second pleopods: a, left, posteromesial view, Atya innocous shown in figure 8; c, left, posteromesial view, J. lanipes (carapace length 20.6 mm) from Maricao, Puerto Rico (N. Stock Photo

RMRG79MB–. Bulletin - United States National Museum. Science. DECAPOD CRUSTACEANS OF THE WEST INDIES 73 white distally. Posterior part of telson and distal portions of both rami of m-opods pale yellow with buff setae, adjacent anterior areas black fading anteriorly to dark gray. Antennular peduncle and inner flageUum dark gray; outer flagellum pale bluish gray. Antenna pale bluish tan. First and second pereiopods. Figure 14.—Male second pleopods: a, left, posteromesial view, Atya innocous shown in figure 8; c, left, posteromesial view, J. lanipes (carapace length 20.6 mm) from Maricao, Puerto Rico (N.

. Bulletin - United States National Museum. Science. Figure 75.—Neomysis kadiakensis Ortmann: a, Antennal scale and peduncle, X 25; b, telson, X 37; c, fourth pleopod of male, X 25; d, rostral plate, X 78; t, one of anterior oostegites to show posterior lobe or baler, X 78; /, finger-shaped process on thoracic sternum of sixth, seventh, and eighth somites, X 78. half the length of the proximal joint and slightly longer than the terminal setae. This species is very closely allied to N. rayii. It is, however, a smaller species and differs clearly in the form of the telson. The latter in N. kadia Stock Photo

RMRG7HA8–. Bulletin - United States National Museum. Science. Figure 75.—Neomysis kadiakensis Ortmann: a, Antennal scale and peduncle, X 25; b, telson, X 37; c, fourth pleopod of male, X 25; d, rostral plate, X 78; t, one of anterior oostegites to show posterior lobe or baler, X 78; /, finger-shaped process on thoracic sternum of sixth, seventh, and eighth somites, X 78. half the length of the proximal joint and slightly longer than the terminal setae. This species is very closely allied to N. rayii. It is, however, a smaller species and differs clearly in the form of the telson. The latter in N. kadia

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. SYNONYMIZATION OF TRIODOS K. H. BARNARD WITH AMPELISCA KROYER 259. Fig. 2. Ampelisca insignis (K. H. Barnard), female 8,6 mm. A. Gnathopod 1. B. Lower lip. C. Maxilliped. D. Pereopod 4. E. Maxilla 2. F. Upper lip. G. Pereopod 5. H. Telson. I. Gnathopod 2. D and G = medial view.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Sout Stock Photo

RMRMJMW3–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. SYNONYMIZATION OF TRIODOS K. H. BARNARD WITH AMPELISCA KROYER 259. Fig. 2. Ampelisca insignis (K. H. Barnard), female 8,6 mm. A. Gnathopod 1. B. Lower lip. C. Maxilliped. D. Pereopod 4. E. Maxilla 2. F. Upper lip. G. Pereopod 5. H. Telson. I. Gnathopod 2. D and G = medial view.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Sout

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 78.—Anchicubaris fongosiensis Cllge. a, Transverse section of segment from middle of peraeon (segment 3 or 4); b, telson and uropods ; c, ventral view of epimera 1 and 2. ramus short, extending scarcely half-way to apex of peduncle, inner ramus about § basal width of peduncle. Up to 10-5 x 5 mm. In alcohol, creamy or buff, eyes black ; usually covered with particles of earth. Localities.—Natal: Durban, Winkle Spruit, and M'fongosi, Zululand (Collinge) ; M'fongosi (S.A. Mus.). The South African M Stock Photo

RMRMHK5D–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 78.—Anchicubaris fongosiensis Cllge. a, Transverse section of segment from middle of peraeon (segment 3 or 4); b, telson and uropods ; c, ventral view of epimera 1 and 2. ramus short, extending scarcely half-way to apex of peduncle, inner ramus about § basal width of peduncle. Up to 10-5 x 5 mm. In alcohol, creamy or buff, eyes black ; usually covered with particles of earth. Localities.—Natal: Durban, Winkle Spruit, and M'fongosi, Zululand (Collinge) ; M'fongosi (S.A. Mus.). The South African M

. The Arthrostraca of Connecticut. Malacostraca. 94 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [BuU. Terminal uropods not elongate, with small inner ramus. Telson emarginate. Eucrangonyx gracilis (Smith).. Fig. 20. Eucrangonyx gracilis. 1871. Crangonyx gracilis, Smith, Amer. Jour. Sci., ser. 3, vol. 2, p. 453. 1899. Eucrangonyx gracilis, Stebbing, Trans. Linn. Soc. Lond., ser. 2, vol. 7, p. 423. 1907. Eucrangonyx gracilis, Weckel, Proc. U. S. Nat. Mus., vol. 32, p. 32. Eyes small, elongated.. Please note that these images are extracted from scanned page images that may have been digitally enhanc Stock Photo

RMRDNGXN–. The Arthrostraca of Connecticut. Malacostraca. 94 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [BuU. Terminal uropods not elongate, with small inner ramus. Telson emarginate. Eucrangonyx gracilis (Smith).. Fig. 20. Eucrangonyx gracilis. 1871. Crangonyx gracilis, Smith, Amer. Jour. Sci., ser. 3, vol. 2, p. 453. 1899. Eucrangonyx gracilis, Stebbing, Trans. Linn. Soc. Lond., ser. 2, vol. 7, p. 423. 1907. Eucrangonyx gracilis, Weckel, Proc. U. S. Nat. Mus., vol. 32, p. 32. Eyes small, elongated.. Please note that these images are extracted from scanned page images that may have been digitally enhanc

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 176 ANNALS OF THE SOUTH AFRICAN MUSEUM Hemilamprops sp. Fig. 14 Records SAM-A10607 (PF 16982) 1 200 m 34°40'S 17°50'E 2 ovig. ??: 9,6-10,2 mm; 1 $: 9,1 mm; 1 damaged $ Although four individuals of this species are available, all of them are too badly damaged to allow an adequate description. Figure 14A is a composite drawing of the undamaged parts of both ovigerous females. None the less the carapace and telson are quite distinct from those of any other known species. In particular, the denticles ant Stock Photo

RMRMKAWH–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 176 ANNALS OF THE SOUTH AFRICAN MUSEUM Hemilamprops sp. Fig. 14 Records SAM-A10607 (PF 16982) 1 200 m 34°40'S 17°50'E 2 ovig. ??: 9,6-10,2 mm; 1 $: 9,1 mm; 1 damaged $ Although four individuals of this species are available, all of them are too badly damaged to allow an adequate description. Figure 14A is a composite drawing of the undamaged parts of both ovigerous females. None the less the carapace and telson are quite distinct from those of any other known species. In particular, the denticles ant

. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 236 M. J. SNYDER AND E. S. CHANG. FIGURE 2. Late-intermediate larva at 4th molt. A) Dorsal view showing larger chela (che), normal- shaped carapace (c), and exopodite (ex). Scale bar = 1 mm. B) Lateral view indicating larger antenna (a) and reduced abdominal spine (as). Scale bar = 1 mm. C) Dorsal view of tail showing telson setae (tse) and reduced telson lateral spine (Us). Scale bar = 0.5 mm.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colora Stock Photo

RMRHN1C5–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 236 M. J. SNYDER AND E. S. CHANG. FIGURE 2. Late-intermediate larva at 4th molt. A) Dorsal view showing larger chela (che), normal- shaped carapace (c), and exopodite (ex). Scale bar = 1 mm. B) Lateral view indicating larger antenna (a) and reduced abdominal spine (as). Scale bar = 1 mm. C) Dorsal view of tail showing telson setae (tse) and reduced telson lateral spine (Us). Scale bar = 0.5 mm.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colora

. Cumacea (Sympoda). Cumacea. 106 Cumacea: 11. Diastylidae, 1. Diastylis not elongate. Maxilliped 3, 2°<^ joint not expanded or produced distally. Peraeopod 1. 2^^ joint much bent, not as long as rest of limb. 5*^ joint slightly longer than 7*^ 6^^ than b^^. Peraeopod 2, 5*^ joint subequal to 6^^ and 7*^^ combined, 7^^ longer than H^^. 3*^ and 4*^1 pairs without exo- pods. Exopod of uropods a little shorter than the telson. a little longer than the endopod, of which the 1^* joint is about twice the 2"'^ or 3*^, with 3, 1. 1 spines on the medial margin of the joints respectively. L. o 9 Stock Photo

RMRD622N–. Cumacea (Sympoda). Cumacea. 106 Cumacea: 11. Diastylidae, 1. Diastylis not elongate. Maxilliped 3, 2°<^ joint not expanded or produced distally. Peraeopod 1. 2^^ joint much bent, not as long as rest of limb. 5*^ joint slightly longer than 7*^ 6^^ than b^^. Peraeopod 2, 5*^ joint subequal to 6^^ and 7*^^ combined, 7^^ longer than H^^. 3*^ and 4*^1 pairs without exo- pods. Exopod of uropods a little shorter than the telson. a little longer than the endopod, of which the 1^* joint is about twice the 2"'^ or 3*^, with 3, 1. 1 spines on the medial margin of the joints respectively. L. o 9

. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. ANFIPODI DEL MAR ROSSO 161. Fig. II. — Maera Schellenberiii n. sp. ^ 1. Gnatopode del secondo paio - 2. Pereiopode del quinto paio - 3. Pereiopode del settimo paio - 4. Piastra epimerale del terzo paio - 5. Uropode del terzo paio - 6. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Museo civico di storia naturale Giacomo Doria (Genoa, Ital Stock Photo

RMRMTKPT–. Annali del Museo civico di storia naturale Giacomo Doria. Natural history. ANFIPODI DEL MAR ROSSO 161. Fig. II. — Maera Schellenberiii n. sp. ^ 1. Gnatopode del secondo paio - 2. Pereiopode del quinto paio - 3. Pereiopode del settimo paio - 4. Piastra epimerale del terzo paio - 5. Uropode del terzo paio - 6. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Museo civico di storia naturale Giacomo Doria (Genoa, Ital

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 18 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 4. Yulumara improvisa sp. nov. Female, 2,5 mm. A. Lateral aspect. B. Antennae and rostrum. C. Mandible. D. Maxilliped. E-F. Gnathopods 1, 2. G. Pereiopod 5. H-J. Uropods 1, 2, 3. K. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town : The Museum Stock Photo

RMRMKT0Y–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 18 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 4. Yulumara improvisa sp. nov. Female, 2,5 mm. A. Lateral aspect. B. Antennae and rostrum. C. Mandible. D. Maxilliped. E-F. Gnathopods 1, 2. G. Pereiopod 5. H-J. Uropods 1, 2, 3. K. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town : The Museum

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMPHIPODA OF SOUTHERN AFRICA 305. Fig. 12. Liljeborgia palmata n. sp. Male, 6 mm: A—mandible; B—gnathopod 1; D—gnathopod 2; E—articles 2 and 3 of pereiopod 5; F—pleonal epimera 1-3; G—uropod 3; H—telson. Male, 10 mm: C—gnathopod 2 (inner aspect).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town Stock Photo

RMRMKF0D–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMPHIPODA OF SOUTHERN AFRICA 305. Fig. 12. Liljeborgia palmata n. sp. Male, 6 mm: A—mandible; B—gnathopod 1; D—gnathopod 2; E—articles 2 and 3 of pereiopod 5; F—pleonal epimera 1-3; G—uropod 3; H—telson. Male, 10 mm: C—gnathopod 2 (inner aspect).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town

. The crayfish : an introduction to the study of zoology . Crayfish. DISTINCTIVE CHARACTERS OF THE CRAYFISH. 233 spine. The elevation itself may be distinguished as the post-orbital ridge. The flattened surface of this ridge is marked by a longitudinal depression or groove. The ABC. Pis. 61.—A, D, & G,Astacus torrentium; B, E, & H, A. noUlis; C, F, & I, A. nigrescens (nat. size). A—C, Dorsal views of carapace; D—F, side views of third abdominal somites ; G—I, Dorsal views of telson. a, b, post-orWtal ridge and spines ; e, branoMo-oardiac grooves inclosing the areola.. Please note t Stock Photo

RMRDHT1Y–. The crayfish : an introduction to the study of zoology . Crayfish. DISTINCTIVE CHARACTERS OF THE CRAYFISH. 233 spine. The elevation itself may be distinguished as the post-orbital ridge. The flattened surface of this ridge is marked by a longitudinal depression or groove. The ABC. Pis. 61.—A, D, & G,Astacus torrentium; B, E, & H, A. noUlis; C, F, & I, A. nigrescens (nat. size). A—C, Dorsal views of carapace; D—F, side views of third abdominal somites ; G—I, Dorsal views of telson. a, b, post-orWtal ridge and spines ; e, branoMo-oardiac grooves inclosing the areola.. Please note t

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 1.—Ligia. Penes of : a, British Museum) ; b, exotica glabrata, and natalensis. C filicornis. " B-L. (MSS.) from Colon (specimen in a South Australian species ; d, dilatata, stylet on 2nd pleopod) it is very long (fig. 1, c), reaching almost to the end of the telson, as also does the stylet on 2nd pleopod. In the specimen in the British Museum, ex coll. Budde-Lund, bearing Budde-Lund's MS. name " filicornis," from Colon, the distal portion is abruptly narrower than the basal portio Stock Photo

RMRMH1NX–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 1.—Ligia. Penes of : a, British Museum) ; b, exotica glabrata, and natalensis. C filicornis. " B-L. (MSS.) from Colon (specimen in a South Australian species ; d, dilatata, stylet on 2nd pleopod) it is very long (fig. 1, c), reaching almost to the end of the telson, as also does the stylet on 2nd pleopod. In the specimen in the British Museum, ex coll. Budde-Lund, bearing Budde-Lund's MS. name " filicornis," from Colon, the distal portion is abruptly narrower than the basal portio

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 308 Annals of the South African Museum. Up to 7 x 3 mm. (Dollfus : 4 x 1-75 mm.). In alcohol, grey-brown, uropods red. Localities.—Orange Free State : Bloemfontein (Dollfus). Cape Province : East London (R. M. L.). The East London specimens are so like Dollfus' description and figure that I think they must be identified with his species ; they differ in the slightly shorter telson and the outer ramus of uropod. Bethalus nigrinus (B-L.). (Fig. 43, a, b.) 1885. Armadillo nigrinus. Budde-Lund, Crust. Is Stock Photo

RMRMJY6E–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 308 Annals of the South African Museum. Up to 7 x 3 mm. (Dollfus : 4 x 1-75 mm.). In alcohol, grey-brown, uropods red. Localities.—Orange Free State : Bloemfontein (Dollfus). Cape Province : East London (R. M. L.). The East London specimens are so like Dollfus' description and figure that I think they must be identified with his species ; they differ in the slightly shorter telson and the outer ramus of uropod. Bethalus nigrinus (B-L.). (Fig. 43, a, b.) 1885. Armadillo nigrinus. Budde-Lund, Crust. Is

. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Indian Deep-sea Dredging. 365 6 (type) millitn. Length from tip of rostrum to tip of telson 83 Length of carapace from supraorbital to posterior margin 1'* Length of antenna] scale 14 Length of abdomen to end of telson. 56'5 Length of telson 18 2 (type). millini. c. 77 17". 13-5. Acanthephyra curtirostris, §, nat. size. One young male from Station 108, 1043 fathoms, and an adult male and an ovigerous female from Station 114, 922 fathoms. Colour in life deep crimson, as in Stock Photo

RMRMR1TN–. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Indian Deep-sea Dredging. 365 6 (type) millitn. Length from tip of rostrum to tip of telson 83 Length of carapace from supraorbital to posterior margin 1'* Length of antenna] scale 14 Length of abdomen to end of telson. 56'5 Length of telson 18 2 (type). millini. c. 77 17". 13-5. Acanthephyra curtirostris, §, nat. size. One young male from Station 108, 1043 fathoms, and an adult male and an ovigerous female from Station 114, 922 fathoms. Colour in life deep crimson, as in

RMRMKXKN–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Africa. 261 (^, rather slender, smooth, preceded by about 12 small unequal denticles. Dimensions.—'Up to 7 X 4-5 mm. Colour.—Shell corneous, animal pale yellowish white. Locality.—Cape Province : Hanover (Sars). Transvaal: Potchefstroom. Type ubi ? I have seen only Potchefstroom examples of this species ; apparently. Fig. 31.—Eocyzicus obliquus Sars: a. Head of (^ ; b, head of $; c, telson. E. gigas Brnrd.: d, Head of (^; e, head of $; /, telson; g, scul

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. b. c. Fig. 4.—Niambia (?) longicauda n. sp. a, telson and uropods; b, exopod of 1st pleopod ; c, of 2nd pleopod (^. margins strongly concave, tapering to an acute apex. Exopod of 1st pleopod apically rounded, outer margin excised. Peduncle of uropod extending almost to apex of telson, exopod stout, subequal to peduncle, endopod reaching apex of peduncle. Size.—5 X 2 mm. Colour.—Slaty-grey, with pale markings, antennae and legs pale. Locality.—Ovamboland : Andoni (K. H. Barnard, 1923) ; Damara- land : Stock Photo

RMRMN650–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. b. c. Fig. 4.—Niambia (?) longicauda n. sp. a, telson and uropods; b, exopod of 1st pleopod ; c, of 2nd pleopod (^. margins strongly concave, tapering to an acute apex. Exopod of 1st pleopod apically rounded, outer margin excised. Peduncle of uropod extending almost to apex of telson, exopod stout, subequal to peduncle, endopod reaching apex of peduncle. Size.—5 X 2 mm. Colour.—Slaty-grey, with pale markings, antennae and legs pale. Locality.—Ovamboland : Andoni (K. H. Barnard, 1923) ; Damara- land :

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 48.—Bethalus secutor (Jackson), a, Lateral view of whole animal (epimeron of segment 3 defective) after Jackson, surface setae omitted ; 6, telson and uropods after Jackson. that on segment 7 flanked on either side by a sharp tubercle. Internal teeth on segments 1 and 2 well marked. Telson about as broad as long, apical margin nearly straight, sides incurved, dorsally bituberculate at base. Uropod, peduncle narrowing to a narrowly rounded apex, but not leaving any gap between telson and 5th pleo Stock Photo

RMRMHKYR–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 48.—Bethalus secutor (Jackson), a, Lateral view of whole animal (epimeron of segment 3 defective) after Jackson, surface setae omitted ; 6, telson and uropods after Jackson. that on segment 7 flanked on either side by a sharp tubercle. Internal teeth on segments 1 and 2 well marked. Telson about as broad as long, apical margin nearly straight, sides incurved, dorsally bituberculate at base. Uropod, peduncle narrowing to a narrowly rounded apex, but not leaving any gap between telson and 5th pleo

. Annali del Museo civico di storia naturale di Genova. Natural history -- Periodicals. Fig. 3. Fig- 4. PaCcetnon tatimanus, Mart. Fi". 3a. zampa del secondo pajo; 3ft. sezione della palma; 3 e. pezzo mediano dèi telson. — Fig. 1. rostro. manca è un poco più gracile. L'estremità del telson sembra essere un poco consumata come accade sovente nei Pale- moni, e quindi un poco asimmetrica ». Queste figure e questi. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may no Stock Photo

RMRMP2JK–. Annali del Museo civico di storia naturale di Genova. Natural history -- Periodicals. Fig. 3. Fig- 4. PaCcetnon tatimanus, Mart. Fi". 3a. zampa del secondo pajo; 3ft. sezione della palma; 3 e. pezzo mediano dèi telson. — Fig. 1. rostro. manca è un poco più gracile. L'estremità del telson sembra essere un poco consumata come accade sovente nei Pale- moni, e quindi un poco asimmetrica ». Queste figure e questi. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may no

RMRMH120–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Africa. 271 Epimera of segments 2-4 in $ demarcated. Projecting portions of pleurae 1J-2 times mid-dorsal length of segments, 5 extending to level of telsonic apex. Telson very short, sides concave, apex acute, dorsally impressed. Antenna 2 reaching slightly beyond end of peraeon segment 1, 4th joint slightly longer than 3rd, flagellum a little longer than 5th, its 2nd joint 3 times 1st. Pleopod 1, outer branch in $ about as long as broad, apex blunt, ou

. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. NO. 5 BARNARD: AMPHIPODA 117. Figure 3 Byblis bat/iyalis, new species. Holotype, female, 9.7 mm, sta. 6836: A, lateral view; B,C, ends of antennae 1, and 2, cut from figure A; D, head; E,F,G,H, uropods 1, 2, 3, 3 ; I, telson; J, end of telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, University of Southern Stock Photo

RMRPWHWB–. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. NO. 5 BARNARD: AMPHIPODA 117. Figure 3 Byblis bat/iyalis, new species. Holotype, female, 9.7 mm, sta. 6836: A, lateral view; B,C, ends of antennae 1, and 2, cut from figure A; D, head; E,F,G,H, uropods 1, 2, 3, 3 ; I, telson; J, end of telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, University of Southern

. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. 122 ANNALS OF THE SOUTH AFRICAN MUSEUM Pleon segments 1, 2, 4 and 5 each bearing a single medio-dorsal tooth, pleonal epimera quadrate postero-distally; rami of uropods 1 and 2 equal, strongly spinose dorsally and apically; uropod 3 considerably shorter than 1 and 2, outer ramus with a small article 2, inner ramus about half size of outer and closely appressed to its medio-ventral surface; telson short, cleft, each lobe bearing a large terminal spine and three small setae. Holotype SAM-A13658, ovigerous female, 4 mm, Stock Photo

RMRMKC22–. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. 122 ANNALS OF THE SOUTH AFRICAN MUSEUM Pleon segments 1, 2, 4 and 5 each bearing a single medio-dorsal tooth, pleonal epimera quadrate postero-distally; rami of uropods 1 and 2 equal, strongly spinose dorsally and apically; uropod 3 considerably shorter than 1 and 2, outer ramus with a small article 2, inner ramus about half size of outer and closely appressed to its medio-ventral surface; telson short, cleft, each lobe bearing a large terminal spine and three small setae. Holotype SAM-A13658, ovigerous female, 4 mm,

RMRMJJ4M–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 105.—Polycheles demani Stebb. a, front of carapace (asymmetrical), and bases of 1st antennae, b, ventral view of pleopod 1 <$, with scabrous apex in dorsal view and portion of row of coupling-hooks further enlarged, c, endopod of pleopod 2 <J, with apex of appendix interna further enlarged, setae and exopod omitted. Stereomastis sculpta (S. I. Smith), d, dorsal view of 6th abdominal segment, and profile of 6th segment and base of telson. Stereomastis nana (S. I. Smith), e, the same. Stereo

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 364 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 1. Meiosquilla barnardi sp. nov. Female paratype, TL 27 mm: a, anterior portion of body; b, eye. Male holotype, TL 30 mm: c, outline of raptorial claw; d, lateral processes of fifth, sixth, and seventh thoracic somites; e, sixth abdominal somite, telson, and uropod. (Setae omitted in all figures.) Description Eye large, triangular, cornea bilobed, set almost transversely on stalk. Ocular scales subtruncate. Anterior margin of ophthalmic somite rounded. Ant Stock Photo

RMRMJN1W–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 364 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 1. Meiosquilla barnardi sp. nov. Female paratype, TL 27 mm: a, anterior portion of body; b, eye. Male holotype, TL 30 mm: c, outline of raptorial claw; d, lateral processes of fifth, sixth, and seventh thoracic somites; e, sixth abdominal somite, telson, and uropod. (Setae omitted in all figures.) Description Eye large, triangular, cornea bilobed, set almost transversely on stalk. Ocular scales subtruncate. Anterior margin of ophthalmic somite rounded. Ant

. Bulletin - United States National Museum. Science. Figure 96.—Mysidium integrum, new species: a, Antennal scale, X 64; b, endopod of first thoracic limb, X 56; c, endopod of second thoracic limb, X 56; d, endopod of third thoracic limb, X 56; e, fourth pleopod of male, X 64;/, telson, X 64. Telson (fig. 96, /) only three-quarters of the length of the sixth segment of the pleon, spatulate in shape, 1% times as long as broad at the base, gradually narrowing to a broadly rounded apex which is not incised or even emarginate, but straight with rounded lateral corners; the armature of very closely Stock Photo

RMRG5TX9–. Bulletin - United States National Museum. Science. Figure 96.—Mysidium integrum, new species: a, Antennal scale, X 64; b, endopod of first thoracic limb, X 56; c, endopod of second thoracic limb, X 56; d, endopod of third thoracic limb, X 56; e, fourth pleopod of male, X 64;/, telson, X 64. Telson (fig. 96, /) only three-quarters of the length of the sixth segment of the pleon, spatulate in shape, 1% times as long as broad at the base, gradually narrowing to a broadly rounded apex which is not incised or even emarginate, but straight with rounded lateral corners; the armature of very closely

. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. L. POLYPHEMUS METABOLIC ADAPTATION 229 (muscle). 8 16 Time (h) (hepatopancreas) J L FIGURE 7. Effect of incubating Limn/us polyphemus in oxygen-free seawater for various times on the level of D-lactate in the telson levator muscle and hepatopancreas. The time course of changes occurring during recovery is also shown; onset of recovery is indicated by the arrow. Each value is a mean ± SD (n = 4). muscle and hepatopancreas were 0.29 ± 0. 1 1 and 0.24 ± 0.06 ^moles/g wet weight, respectively, in control animals and 0. 1 3 ± 0.0 Stock Photo

RMRHMH0C–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. L. POLYPHEMUS METABOLIC ADAPTATION 229 (muscle). 8 16 Time (h) (hepatopancreas) J L FIGURE 7. Effect of incubating Limn/us polyphemus in oxygen-free seawater for various times on the level of D-lactate in the telson levator muscle and hepatopancreas. The time course of changes occurring during recovery is also shown; onset of recovery is indicated by the arrow. Each value is a mean ± SD (n = 4). muscle and hepatopancreas were 0.29 ± 0. 1 1 and 0.24 ± 0.06 ^moles/g wet weight, respectively, in control animals and 0. 1 3 ± 0.0

. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 146 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27. Figure 32 Oediceropsis (Paroediceroides) morosa, new species. Holotype, fe- male, 5.5 mm, sta. 6833: A, lateral view, B, head; C,D, antennae 1, 2; E,F, gnathopod 1; G, gnathopod 2; H, pereopod 1; I, J, ends of pereopods 1, 3 ; K, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundat Stock Photo

RMRPWRG2–. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 146 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27. Figure 32 Oediceropsis (Paroediceroides) morosa, new species. Holotype, fe- male, 5.5 mm, sta. 6833: A, lateral view, B, head; C,D, antennae 1, 2; E,F, gnathopod 1; G, gnathopod 2; H, pereopod 1; I, J, ends of pereopods 1, 3 ; K, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundat

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMPHIPODA OF SOUTHERN AFRICA 289. Fig. 7. Gammaropsis inhaca n. sp., holotype, male 7 mm. A. Head. B. Antenna i. C. Antenna 2. D. Mandible. E. Maxilla i. F. Maxilla 2. G. Maxillipcd. H. Gnathopod i. I. Gnathopod 2. J. Pleonal epimeron 3. K. Uropod 3. L. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Mus Stock Photo

RMRMM964–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMPHIPODA OF SOUTHERN AFRICA 289. Fig. 7. Gammaropsis inhaca n. sp., holotype, male 7 mm. A. Head. B. Antenna i. C. Antenna 2. D. Mandible. E. Maxilla i. F. Maxilla 2. G. Maxillipcd. H. Gnathopod i. I. Gnathopod 2. J. Pleonal epimeron 3. K. Uropod 3. L. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Mus

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 72.—Diploexochus gordoniensis n. sp. a, Telson and uropods ; b, dorsal view of uropod ; c, ventral view of epimera 1 and 2. D. quadrimaculatus B-L. : d, telson and uropods ; e, ventral view of epimera 1 and 2. (d and e from specimen in Budde-Lund collection in British Museum.) Locality.—Great Namaqualand : Keetmanshoop (Budde-Lund) ; Kuibis (Panning). This species, known only from two localities in the southern portion of South West Africa, and gordoniensis, which occurs up to the border of Sout Stock Photo

RMRMGWW9–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 72.—Diploexochus gordoniensis n. sp. a, Telson and uropods ; b, dorsal view of uropod ; c, ventral view of epimera 1 and 2. D. quadrimaculatus B-L. : d, telson and uropods ; e, ventral view of epimera 1 and 2. (d and e from specimen in Budde-Lund collection in British Museum.) Locality.—Great Namaqualand : Keetmanshoop (Budde-Lund) ; Kuibis (Panning). This species, known only from two localities in the southern portion of South West Africa, and gordoniensis, which occurs up to the border of Sout

. Alaska. Natural history -- Alaska; Scientific expeditions; Alaska. DECAPODS 123 Dimensions.—Length of female {Albatross station 3504) from tip of rostrum to tip of telson 45 mm.; length of carapace 12 mm.; length of antennal scale 6 mm. Distribution. — Bering Sea and Aleutian Islands, 21-91 fathoms, at 31 stations of the Albatross/ also off Vancouver Island, at i station in 24 fathoms; off coast of Kamchatka, 39-100 fathoms, at stations 3643 and 3781; usually in small numbers. Also taken by Dr. W. H. Dall at 6 stations between Adak and Kadiak, in 9-60 fathoms. Bering Island (N. Grebnitzky).. Stock Photo

RMRPXPP4–. Alaska. Natural history -- Alaska; Scientific expeditions; Alaska. DECAPODS 123 Dimensions.—Length of female {Albatross station 3504) from tip of rostrum to tip of telson 45 mm.; length of carapace 12 mm.; length of antennal scale 6 mm. Distribution. — Bering Sea and Aleutian Islands, 21-91 fathoms, at 31 stations of the Albatross/ also off Vancouver Island, at i station in 24 fathoms; off coast of Kamchatka, 39-100 fathoms, at stations 3643 and 3781; usually in small numbers. Also taken by Dr. W. H. Dall at 6 stations between Adak and Kadiak, in 9-60 fathoms. Bering Island (N. Grebnitzky)..

. Bulletin - United States National Museum. Science. 102 U.S. NATIONAL MUSETTM BULLETIN 271. ^!«tr;j^ Figure 51.—Corophiidae, pereopods usually glandular; like Isaeidae, Aoridae, Ischyroceri- dae, but urosome depressed; uropod 3 almost always uniramous: a, extremes in accessory flagellum; b, urosome, left lateral aspect to show depression and occasional fusion of segments; c, coxa 4, note lack of posterior excavation [shape highly variable]; d,e,f,g,h, variations in uropod 3, usually uniramous [see Isaeidae for distinctions from distantly related families]; i,j, extremes in telson. Genera with Stock Photo

RMRG8YDN–. Bulletin - United States National Museum. Science. 102 U.S. NATIONAL MUSETTM BULLETIN 271. ^!«tr;j^ Figure 51.—Corophiidae, pereopods usually glandular; like Isaeidae, Aoridae, Ischyroceri- dae, but urosome depressed; uropod 3 almost always uniramous: a, extremes in accessory flagellum; b, urosome, left lateral aspect to show depression and occasional fusion of segments; c, coxa 4, note lack of posterior excavation [shape highly variable]; d,e,f,g,h, variations in uropod 3, usually uniramous [see Isaeidae for distinctions from distantly related families]; i,j, extremes in telson. Genera with

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 4.—a, Alima. b, Alima paradoxa Jurich, Agulhas Bank, 57 mm. c, Lysierichthus duvaucellii (Guerin), median length of carapace 85 mm. d, L. duvaucellii, specimen in South African Museum, median length of carapace 28 mm., with lateral view of carapace, telson and uropod. e, L. pulcher Hansen, median length of carapace 15 mm., with lateral view of carapace. (a, after Caiman; b, c, e, after Jurich.). Please note that these images are extracted from scanned page images that may have been digitally enh Stock Photo

RMRMJDA9–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 4.—a, Alima. b, Alima paradoxa Jurich, Agulhas Bank, 57 mm. c, Lysierichthus duvaucellii (Guerin), median length of carapace 85 mm. d, L. duvaucellii, specimen in South African Museum, median length of carapace 28 mm., with lateral view of carapace, telson and uropod. e, L. pulcher Hansen, median length of carapace 15 mm., with lateral view of carapace. (a, after Caiman; b, c, e, after Jurich.). Please note that these images are extracted from scanned page images that may have been digitally enh

. Cumacea (Sympoda). Cumacea. Fig. 59. D. tricinctus (cJ) (Zimmer). Fig. 60. D. nucella (?) Caiman, carapace and pedigerous segments. 29. D. nucella Calm. 1912 D. «., Caiman in: P. U. S. 31us., vAl p. 605, 645 tf. 62—65. Pseudorostral lobes short, horizontal, antero-lateral corners almost obso- lete. Carapace with height, width, and length subequal, eyelolie wanting, surface granular, dorsally diversified with 3 longitudinal pairs of series of minute square-cut teeth, lower margin in front similarly serrate. Pedigerous segment 5 with postero-lateral corners obtuse. Telson scarcely longer than Stock Photo

RMRD622P–. Cumacea (Sympoda). Cumacea. Fig. 59. D. tricinctus (cJ) (Zimmer). Fig. 60. D. nucella (?) Caiman, carapace and pedigerous segments. 29. D. nucella Calm. 1912 D. «., Caiman in: P. U. S. 31us., vAl p. 605, 645 tf. 62—65. Pseudorostral lobes short, horizontal, antero-lateral corners almost obso- lete. Carapace with height, width, and length subequal, eyelolie wanting, surface granular, dorsally diversified with 3 longitudinal pairs of series of minute square-cut teeth, lower margin in front similarly serrate. Pedigerous segment 5 with postero-lateral corners obtuse. Telson scarcely longer than

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 664 Annals of the South African Museum. margins of 4th and 5th denticulate; a notch in hind margin of 5th pleuron; 6th segment twice as long as 5th in young, less in adults. Telson with 3-5 pairs of dorsal spinules, apically with 5 pairs of. Fig. 124.—Systellaspis debilis (M. Edw.). a, carapace and 1st abdominal segment (after Chace). Hymenodora glacialis (Buchholz). b, carapace and 1st and 2nd abdominal segments (after Kemp, 1910). Acanthephyra. c, mandible (palp not completely drawn). Acanthephyra Stock Photo

RMRMJGA4–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 664 Annals of the South African Museum. margins of 4th and 5th denticulate; a notch in hind margin of 5th pleuron; 6th segment twice as long as 5th in young, less in adults. Telson with 3-5 pairs of dorsal spinules, apically with 5 pairs of. Fig. 124.—Systellaspis debilis (M. Edw.). a, carapace and 1st abdominal segment (after Chace). Hymenodora glacialis (Buchholz). b, carapace and 1st and 2nd abdominal segments (after Kemp, 1910). Acanthephyra. c, mandible (palp not completely drawn). Acanthephyra

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 69.—Diploexochus disjunctus n. sp. a, Telson and uropods. D. nebulosus n. sp. : b, telson and uropods ; c, ventral view of epimeron 1 (that of disjunctus is similar). D.furcatus n. sp. : d, telson and uropods. Peduncle of uropod as broad as long, but narrowed distally, outer distal angle rounded, outer ramus extending half-way to apex of peduncle, inner ramus extending half-way to apex of telson. 6x2-5 mm. Slaty-grey, sometimes mottled, uropods often pale. Localities.—Cape Province : Langeberg R Stock Photo

RMRMHBTK–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 69.—Diploexochus disjunctus n. sp. a, Telson and uropods. D. nebulosus n. sp. : b, telson and uropods ; c, ventral view of epimeron 1 (that of disjunctus is similar). D.furcatus n. sp. : d, telson and uropods. Peduncle of uropod as broad as long, but narrowed distally, outer distal angle rounded, outer ramus extending half-way to apex of peduncle, inner ramus extending half-way to apex of telson. 6x2-5 mm. Slaty-grey, sometimes mottled, uropods often pale. Localities.—Cape Province : Langeberg R

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 390 Annals of the South African Museum. I also overlooked the fact that the telson is bifoveolate, a character which makes the resemblance of E. carangis van Name to latipes all the greater. The whole integument is very sparsely pitted, but on. Fig. 5.—Pontogeloides latipes Brnrd. a, 1st free side-plate (on segment 2) of right side. 6, telson. c, d, e,f, g, pleopods 1-5 respectively, h, inner (dorsal) view of inner ramus of pleopod 1. i, inner ramus of pleopod 2, $. the median region of the telson be Stock Photo

RMRMGX9X–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 390 Annals of the South African Museum. I also overlooked the fact that the telson is bifoveolate, a character which makes the resemblance of E. carangis van Name to latipes all the greater. The whole integument is very sparsely pitted, but on. Fig. 5.—Pontogeloides latipes Brnrd. a, 1st free side-plate (on segment 2) of right side. 6, telson. c, d, e,f, g, pleopods 1-5 respectively, h, inner (dorsal) view of inner ramus of pleopod 1. i, inner ramus of pleopod 2, $. the median region of the telson be

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 424 Annals of the South African Museum. Median length of carapace up to $ 50 mm., length from front margin of carapace to end of telson about 130 mm. Salmon-pink or reddish.. Fig. 79.—Pagurus arrosor (Herbst). a, carapace, chelipeds (the right one foreshortened in perspective), and 2nd-5th legs of left side. 6, Glaucotho'd stage, with dactyl of 2nd leg further enlarged. Pagurus megistos (Herbst). c, anterior part of carapace, with 4th joint of left cheliped. Pagurus setifer M. Edw. d, outer view of 6 Stock Photo

RMRMJNW3–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 424 Annals of the South African Museum. Median length of carapace up to $ 50 mm., length from front margin of carapace to end of telson about 130 mm. Salmon-pink or reddish.. Fig. 79.—Pagurus arrosor (Herbst). a, carapace, chelipeds (the right one foreshortened in perspective), and 2nd-5th legs of left side. 6, Glaucotho'd stage, with dactyl of 2nd leg further enlarged. Pagurus megistos (Herbst). c, anterior part of carapace, with 4th joint of left cheliped. Pagurus setifer M. Edw. d, outer view of 6

. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 140 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27. Figure 26 Melphidippa (?) amorita, new species. Holotype, female, 6.4 mm, sta. 6836: A, lateral view; B, upper lip; C, mandible; D, lower lip; E,F, maxillae 1, 2; G, maxilliped; H, pereopod 4, right side; IJi gnathopods 1, 2; K, telson; L, enlargement of third pleonal epimeron.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble Stock Photo

RMRPWRHY–. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 140 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27. Figure 26 Melphidippa (?) amorita, new species. Holotype, female, 6.4 mm, sta. 6836: A, lateral view; B, upper lip; C, mandible; D, lower lip; E,F, maxillae 1, 2; G, maxilliped; H, pereopod 4, right side; IJi gnathopods 1, 2; K, telson; L, enlargement of third pleonal epimeron.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble

RMRMJY6X–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Africa. 307 is obtusely rounded, inner ramus long, extending almost to apex of telson. 7 x3-3 mm. Locality.—Natal (Budde-Lund). The obsolete rugae and smoothly convex telson are included in the above description from an inspection of Budde-Lund's type in the British Museum. I have seen no other examples. Bethalus cordatus (Dollf.). (Fig. 42.) 1895. Armadillo cordatus. Dollfus, Mem. Soc. Zool. Fr., viii, p. 349, fig. 8. 1904. „ „ Budde-Lund, Rev. Crust. I

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 328 Annals of the South African Museum. Antenna 2, 2nd and 4th joints subequal, 2nd flagellar joint 4 times the 1st. Uropod, peduncle longer than broad, apex subquadrate, outer ramus very small but distinct, inner ramus short, twice as long as broad, extending scarcely half-way to apex of telson. Up to 9 x 3-5 mm. In alcohol, greyish, eyes darker. Locality.—Rhodesia : Salisbury (R. W. E. T.).. Please note that these images are extracted from scanned page images that may have been digitally enhanced f Stock Photo

RMRMHKWR–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 328 Annals of the South African Museum. Antenna 2, 2nd and 4th joints subequal, 2nd flagellar joint 4 times the 1st. Uropod, peduncle longer than broad, apex subquadrate, outer ramus very small but distinct, inner ramus short, twice as long as broad, extending scarcely half-way to apex of telson. Up to 9 x 3-5 mm. In alcohol, greyish, eyes darker. Locality.—Rhodesia : Salisbury (R. W. E. T.).. Please note that these images are extracted from scanned page images that may have been digitally enhanced f

. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; PalÃ©ontologie; PalÃ©ontologie; GÃ©ologie. 548 CRUSTACEA. 1 '-.rn. row; lateral lobes wide, flattenud on till) marKine; BeumentH defined by lin- unr ridges, wliich aru nroduced boyond the flattened borders in curved mucro- nate Hpinos; telson siibtrigonal, gradu- ally tapering. Tvpe K. dame. colletti, Whitf, 1884, 13tb Rep. Ind. Geo. Hur. Nat. Hist., p. 172, (Vial Meas. daniD, Meek & Worthen, 18U5, (Bellinu- rns dana*,) Proc. Acad. Nat. Sci. Phil., Stock Photo

RMRJ11H9–. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; PalÃ©ontologie; PalÃ©ontologie; GÃ©ologie. 548 CRUSTACEA. 1 '-.rn. row; lateral lobes wide, flattenud on till) marKine; BeumentH defined by lin- unr ridges, wliich aru nroduced boyond the flattened borders in curved mucro- nate Hpinos; telson siibtrigonal, gradu- ally tapering. Tvpe K. dame. colletti, Whitf, 1884, 13tb Rep. Ind. Geo. Hur. Nat. Hist., p. 172, (Vial Meas. daniD, Meek & Worthen, 18U5, (Bellinu- rns dana*,) Proc. Acad. Nat. Sci. Phil.,

. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 193. Figure 52.—Ocosingo borlus J. L. Barnard, male, 2.0 mm., holotype, "Velero" station 6206, Bahia de San Ramon, Baja California: a, lateral view; b, head and outline of mouth- part bundle; c, antenna 1; d, upper lip; e, mandible;/, lower lip; g, h, maxillae 1, 2; i, uropod 1;;', uropod 3; k, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the origi Stock Photo

RMRG7C99–. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 193. Figure 52.—Ocosingo borlus J. L. Barnard, male, 2.0 mm., holotype, "Velero" station 6206, Bahia de San Ramon, Baja California: a, lateral view; b, head and outline of mouth- part bundle; c, antenna 1; d, upper lip; e, mandible;/, lower lip; g, h, maxillae 1, 2; i, uropod 1;;', uropod 3; k, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the origi

. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. THF. SOUTH AFRICAN MUSEUM'S M FIRING NAUDE CRUISES 111. Fig. 3. Dautzenbergia grandimanus (Chevreux, 1887). Ovigerous female, 8,5 mm. A. Upper lip. B. Lower lip. C. Mandible. D. Maxilla E. Maxilliped. F-G. Gnathopods 1,2. H. Uropod 3 and telson. T. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town [etc. ] The Stock Photo

RMRMKC61–. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. THF. SOUTH AFRICAN MUSEUM'S M FIRING NAUDE CRUISES 111. Fig. 3. Dautzenbergia grandimanus (Chevreux, 1887). Ovigerous female, 8,5 mm. A. Upper lip. B. Lower lip. C. Mandible. D. Maxilla E. Maxilliped. F-G. Gnathopods 1,2. H. Uropod 3 and telson. T. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town [etc. ] The

RMRMK83A–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMPHIPODA OF SOUTHERN AFRICA 147. Fig. 14. Lepidepecreum clypeatum Chevreux, 1888 Male, 5 mm: A—antenna 1; B—antenna 2; C—mandible with molar enlarged; D—maxilla 1; E—gnathopod 1 with palm enlarged; F—gnathopod 2 with articles 6 and 7 enlarged; G—pereiopod 5; H—profile of pleon segments 3-5; I, J-uropods 1, 3; K—telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may

. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 150 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27. Figure 36 Protomedeia (?) prudens, new species. Holotype, male, 7.4 mm, sta. 7038: A, lateral view; B,C, gnathopod 1; D,E, gnathopod 2; F, pereopod 1; G,H,I,J, uropods 1, 2, 3, 3; K, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, University of Southern Califo Stock Photo

RMRPWREC–. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 150 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27. Figure 36 Protomedeia (?) prudens, new species. Holotype, male, 7.4 mm, sta. 7038: A, lateral view; B,C, gnathopod 1; D,E, gnathopod 2; F, pereopod 1; G,H,I,J, uropods 1, 2, 3, 3; K, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, University of Southern Califo

. Bulletin du Musum national d'histoire naturelle. Natural history. 123 — telson, Les valves anales se prolongent en arrière chacune en une dent petite. Les épines latérales et terminales sont plus grandes que dans la femelle; elles sont au nombre de 5 de chaque côté et ont les soies secon- daires plus petites.. Fig. 7. Leptostylis Walkeri, temelie, patte de la 1 " paire.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original wor Stock Photo

RMRGMRGW–. Bulletin du Musum national d'histoire naturelle. Natural history. 123 — telson, Les valves anales se prolongent en arrière chacune en une dent petite. Les épines latérales et terminales sont plus grandes que dans la femelle; elles sont au nombre de 5 de chaque côté et ont les soies secon- daires plus petites.. Fig. 7. Leptostylis Walkeri, temelie, patte de la 1 " paire.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original wor

. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. FIGURE 5. Pachycheles fmbcsccns Holmes: Glaucothoe and glaucothoe locomotory append- ages; A, first pleopod; B, fourth pleopod; C, telson; D, cheliped; E, walking leg; F, fifth periopod. Scale lines equal 0.5 mm. Antenna (Fig. 4B). The endopodite has greatly increased in relative length and terminates in a small tooth and a hair. The exopodite has lost the hooks on the inner margin. Mandibles (Fig. 4C). The mandibles now possess a rudimentary palp. Ma.villnlc (Fig. 4D). The endopodite is unchanged. The basal endite bears 5 l Stock Photo

RMRHN9CB–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. FIGURE 5. Pachycheles fmbcsccns Holmes: Glaucothoe and glaucothoe locomotory append- ages; A, first pleopod; B, fourth pleopod; C, telson; D, cheliped; E, walking leg; F, fifth periopod. Scale lines equal 0.5 mm. Antenna (Fig. 4B). The endopodite has greatly increased in relative length and terminates in a small tooth and a hair. The exopodite has lost the hooks on the inner margin. Mandibles (Fig. 4C). The mandibles now possess a rudimentary palp. Ma.villnlc (Fig. 4D). The endopodite is unchanged. The basal endite bears 5 l

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 2.—a, S. nepa Latr. and b, S. holoschista Kemp, median keel in front of cervical groove on carapace, c, S. hieroglyphica Kemp, telson. d, right uropodial process, e, right lateral process of 5th thoracic segment. Rostrum triangular. Cornea of eyes at right angles to peduncle, width less than length of whole organ. Mandibular palp present. Median keel of carapace distinct, bifurcate in front for half or a little more than half its length anterior to the cervical groove. Lateral margins of 5th-7th Stock Photo

RMRMJDY5–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 2.—a, S. nepa Latr. and b, S. holoschista Kemp, median keel in front of cervical groove on carapace, c, S. hieroglyphica Kemp, telson. d, right uropodial process, e, right lateral process of 5th thoracic segment. Rostrum triangular. Cornea of eyes at right angles to peduncle, width less than length of whole organ. Mandibular palp present. Median keel of carapace distinct, bifurcate in front for half or a little more than half its length anterior to the cervical groove. Lateral margins of 5th-7th

. Bulletin - United States National Museum. Science. 188 BULLETIN 2 01, UNITED STATEIS NATIONAL MUSEUM. Figure 72.—Neomysis mercedis Holmes: a, Antennal scale and peduncle, X 78; b, telson, X 62; c, fourth pleopod of male, X 78. It will be seen from this summary that N. mercedis is closely allied to N. awatschensis and to N. intermedia, but it is sufficiently different from both to be regarded as a distinct species. NEOMYSIS INTERMEDIA (Czerniavsky) FIGURE 73 Heteromysis intermedia Czerniavsky, 1882b, p. 35; 1887, pi. 30, figs. 25-27. Neomysis intermedia Zimmer, 1904, p. 469, fig. 164.—Ueno, 1 Stock Photo

RMRG7HCY–. Bulletin - United States National Museum. Science. 188 BULLETIN 2 01, UNITED STATEIS NATIONAL MUSEUM. Figure 72.—Neomysis mercedis Holmes: a, Antennal scale and peduncle, X 78; b, telson, X 62; c, fourth pleopod of male, X 78. It will be seen from this summary that N. mercedis is closely allied to N. awatschensis and to N. intermedia, but it is sufficiently different from both to be regarded as a distinct species. NEOMYSIS INTERMEDIA (Czerniavsky) FIGURE 73 Heteromysis intermedia Czerniavsky, 1882b, p. 35; 1887, pi. 30, figs. 25-27. Neomysis intermedia Zimmer, 1904, p. 469, fig. 164.—Ueno, 1

RMRMKBDG–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. MARINE ISOPODA FROM THE CONTINENTAL SHELF OF SOUTH AFRICA 87. Fig. 26. Cymodoce velutina sp. nov. a. cJ, dorsal view; b. $, pleo-telson dorsal view; c. antenna; d. antennule; e. 1st maxilla; f. maxilliped; g. peraeopod I; h. 2nd maxilla; i. epistome; j. penial processes; k. one scale and seta.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the orig

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMPHIPODA OF SOUTHERN AFRICA 101. Fig. 2. Panoploea stegosaura sp. nov. Male, 4 mm: A—lateral aspect; B—mandible; C—lower lip; D—maxilla 1; E—maxilliped; F—gnathopod 1; G—tip of gnathopod 1 enlarged; H—gnathopod 2; I—articles 6 and 7 of gnathopod 2 enlarged; J—telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South Afri Stock Photo

RMRMK8A2–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE AMPHIPODA OF SOUTHERN AFRICA 101. Fig. 2. Panoploea stegosaura sp. nov. Male, 4 mm: A—lateral aspect; B—mandible; C—lower lip; D—maxilla 1; E—maxilliped; F—gnathopod 1; G—tip of gnathopod 1 enlarged; H—gnathopod 2; I—articles 6 and 7 of gnathopod 2 enlarged; J—telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South Afri

. Bulletin - United States National Museum. Science. Figure 104.—Isaeidae and Aoridae: a, Isaea montagui Milne Edwards (Chevreux and Page, 1925); b, Leptocheirus pilosus Zaddach (Sars, 1895, pi. 197) [=Aoridae]. Pereopod 1: c, Ampelisciphotis tridens Pirlot (1938). Telson: d, Microprotopus maculatus Norman (Sars, 1895, pi. 201); e, Photis reinhardi Kr^yer (Sars, 1895, pi. 202). Uropod 3:/, Micro- protopus; g, Leptocheirus; h, Photis; i, Megamphopus cornuius Norman (Sars, 1895, pi. 200); y, Cheiriphotis megacheles (Giles) (J. L. Barnard, 1962a).. Please note that these images are extracted from Stock Photo

RMRG8XFX–. Bulletin - United States National Museum. Science. Figure 104.—Isaeidae and Aoridae: a, Isaea montagui Milne Edwards (Chevreux and Page, 1925); b, Leptocheirus pilosus Zaddach (Sars, 1895, pi. 197) [=Aoridae]. Pereopod 1: c, Ampelisciphotis tridens Pirlot (1938). Telson: d, Microprotopus maculatus Norman (Sars, 1895, pi. 201); e, Photis reinhardi Kr^yer (Sars, 1895, pi. 202). Uropod 3:/, Micro- protopus; g, Leptocheirus; h, Photis; i, Megamphopus cornuius Norman (Sars, 1895, pi. 200); y, Cheiriphotis megacheles (Giles) (J. L. Barnard, 1962a).. Please note that these images are extracted from

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 52.—Diploexochus Salisbury ensis n. sp. a, Ventral view of epimera 5-7 and pleura of pleon segment 3 ; b, telson and uropods ; c, ventral view of epimera 1 and 2. Compared with obliquidens this species has a narrower epimeron on peraeon segment 2, with a less oblique tooth, a slightly more convex telson with a slightly stronger impression. The margin of peraeon segment 1, moreover, is grooved throughout. Diploexochus ovampoensis (Brnrd.). (Fig. 53, d.) 1924. Cubans ovampoensis (part). Barnard, A Stock Photo

RMRMHKTP–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 52.—Diploexochus Salisbury ensis n. sp. a, Ventral view of epimera 5-7 and pleura of pleon segment 3 ; b, telson and uropods ; c, ventral view of epimera 1 and 2. Compared with obliquidens this species has a narrower epimeron on peraeon segment 2, with a less oblique tooth, a slightly more convex telson with a slightly stronger impression. The margin of peraeon segment 1, moreover, is grooved throughout. Diploexochus ovampoensis (Brnrd.). (Fig. 53, d.) 1924. Cubans ovampoensis (part). Barnard, A

. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 79. Figure 2.—Panoploea (?) hedgpethi, new species, "Velero" station 1407, female, 5.5 mm.: a,b,c,d,e, pereopods 1, 2, 3, 4, S;f,g,h, uropods 1, 2, 3 (latter with outer ramus missing); i, telson;;', pereonite 7 and pleonites 1-3, left to right.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Insti Stock Photo

RMRG7DCK–. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 79. Figure 2.—Panoploea (?) hedgpethi, new species, "Velero" station 1407, female, 5.5 mm.: a,b,c,d,e, pereopods 1, 2, 3, 4, S;f,g,h, uropods 1, 2, 3 (latter with outer ramus missing); i, telson;;', pereonite 7 and pleonites 1-3, left to right.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States National Museum; Smithsonian Insti

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. a c Fig. 19. Pontophilus occidentalis var. indica de Man. a. Rostrum and eyes, showing variations, b. Chela of pereiopod 1. c. Tip of telson. d. Pleopod 2 of male. length of pereiopod 1; chelate, very slender. A rounded knob ending in a tiny spine present between bases of second pair of pereiopods. Pereiopod 3 longer than pereiopod 1, very slender. Pereiopods 4 and 5 almost equal in length to pereiopod 3, but slightly stouter. Abdomen dorsally smooth, the sixth segment at least twice the length of th Stock Photo

RMRMKPG1–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. a c Fig. 19. Pontophilus occidentalis var. indica de Man. a. Rostrum and eyes, showing variations, b. Chela of pereiopod 1. c. Tip of telson. d. Pleopod 2 of male. length of pereiopod 1; chelate, very slender. A rounded knob ending in a tiny spine present between bases of second pair of pereiopods. Pereiopod 3 longer than pereiopod 1, very slender. Pereiopods 4 and 5 almost equal in length to pereiopod 3, but slightly stouter. Abdomen dorsally smooth, the sixth segment at least twice the length of th

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 314 Annals of the South African Museum. an obscure median impression, followed by an obscure medio-longi- tudinal ridge ; ventrally with median groove. Antenna 2, 2nd joint of flagellum 2 to nearly 3 times 1st. Uropod, peduncle narrowing distally, outer ramus reaching nearly to apex of peduncle, inner ramus extending f-f distance to apex of telson. Up to 20 x 9 mm. (<&£ smaller than $?). Slaty-grey or brownish, sometimes uniform with the lateral rugae pale, but usually more or less strongly mo Stock Photo

RMRMGYE5–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 314 Annals of the South African Museum. an obscure median impression, followed by an obscure medio-longi- tudinal ridge ; ventrally with median groove. Antenna 2, 2nd joint of flagellum 2 to nearly 3 times 1st. Uropod, peduncle narrowing distally, outer ramus reaching nearly to apex of peduncle, inner ramus extending f-f distance to apex of telson. Up to 20 x 9 mm. (<&£ smaller than $?). Slaty-grey or brownish, sometimes uniform with the lateral rugae pale, but usually more or less strongly mo

. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 126 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27. Figure 12 Listriella albina J. L. Barnard. Male, 5.4 mm, sta. 7288: A, lateral view; B, head; C,D, gnathopod 1; E,F, gnathopod 2; G, pereopod 1; H,I,J, uropods 1, 2, 3 ; K, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, University of Southern California Press Stock Photo

RMRPWRP7–. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 126 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27. Figure 12 Listriella albina J. L. Barnard. Male, 5.4 mm, sta. 7288: A, lateral view; B, head; C,D, gnathopod 1; E,F, gnathopod 2; G, pereopod 1; H,I,J, uropods 1, 2, 3 ; K, telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Allan Hancock Foundation. Los Angeles, University of Southern California Press

. Bulletin - United States National Museum. Science. MARINE GAMMARIDEAN AMPHIPODA 97. Figure 46.—'Gammaridae, marine: a,h, two kinds of coxa 4, left aspect; c,d, two extremes of accessory flagellum, 2- or multiarticulate, rarely 1-articulate; e,f,g, three kinds of telson (arrows showing possible combinations with kinds of coxae, thus poorly excavate coxa 4 never combined with uncleft telson, except in Falklandella); h, uropod 3 (common kind); i, uropod 3 (rare kind). Figures a,d,e and h represent a combination similar to the basic gammaridean.. Please note that these images are extracted from Stock Photo

RMRG8YGJ–. Bulletin - United States National Museum. Science. MARINE GAMMARIDEAN AMPHIPODA 97. Figure 46.—'Gammaridae, marine: a,h, two kinds of coxa 4, left aspect; c,d, two extremes of accessory flagellum, 2- or multiarticulate, rarely 1-articulate; e,f,g, three kinds of telson (arrows showing possible combinations with kinds of coxae, thus poorly excavate coxa 4 never combined with uncleft telson, except in Falklandella); h, uropod 3 (common kind); i, uropod 3 (rare kind). Figures a,d,e and h represent a combination similar to the basic gammaridean.. Please note that these images are extracted from

. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. THE SOUTH AFRICAN MUSEUMS ME1RING NAUDE CRUISES 113. Fig. 4. Uwthoides inops J. L. Barnard, 1967. Female, 2 mm. A. Ventral view of rostrum. B. Mandible. C. Lower lip. D. Maxilliped. E. Gnathopod 1. F-H. Pereiopods 3, 4, 5. I. Uropod 3. J. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town [etc. ] The Museu Stock Photo

RMRMKC5M–. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. THE SOUTH AFRICAN MUSEUMS ME1RING NAUDE CRUISES 113. Fig. 4. Uwthoides inops J. L. Barnard, 1967. Female, 2 mm. A. Ventral view of rostrum. B. Mandible. C. Lower lip. D. Maxilliped. E. Gnathopod 1. F-H. Pereiopods 3, 4, 5. I. Uropod 3. J. Telson.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape Town [etc. ] The Museu

. Bulletin - United States National Museum. Science. A REVIEW OF THE MYSIDACEA 201 1882-83, L. Stejneger collector, 7 immature; Petropavlovsk, Albatross 1906 collection, 1 adult male, 1 adult female, breeding, 20 mm. Japan, Tomakomai, Albatross 1906 collection, 2 adult males, 20 mm. Distribution.—Kamchatka (Dershavin) ; Alaska (Schmitt) ; Japan (Ii). The present material adds nothing to the known distribution. Figure 79.—Neomysis czerniawskii Dershavin: a, Antennal scale, X 25; i, telson, X 26; c, fourth pleopod of male, X 26. of the species, which is evidently widely distributed in shallow wa Stock Photo

RMRG7H8E–. Bulletin - United States National Museum. Science. A REVIEW OF THE MYSIDACEA 201 1882-83, L. Stejneger collector, 7 immature; Petropavlovsk, Albatross 1906 collection, 1 adult male, 1 adult female, breeding, 20 mm. Japan, Tomakomai, Albatross 1906 collection, 2 adult males, 20 mm. Distribution.—Kamchatka (Dershavin) ; Alaska (Schmitt) ; Japan (Ii). The present material adds nothing to the known distribution. Figure 79.—Neomysis czerniawskii Dershavin: a, Antennal scale, X 25; i, telson, X 26; c, fourth pleopod of male, X 26. of the species, which is evidently widely distributed in shallow wa

. Bulletin - United States National Museum. Science. 456 U.S. NATIONAL MUSEUM BULLETIN 271. Figure 166.—Synopiidae: a, Syrrhoe crenulata Goes (Sars, 1895, pi. 136); h, Bruzelia typica Boeck (Sars, 1895, pi. 138). Upper lip: c, Tiron spiniferum (Stimpson) (Sars, 1895, pi. 140, as T. acanthurus). Mandible: d, Bruzelia; e, Tiron. Lower lip: /, Syrrhoites serratus Sars (1895, pi. 137); g, Tiron. Telson: h, Bruzelia tuberculata Sars (1895, pi. 139).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance Stock Photo

RMRG8WDW–. Bulletin - United States National Museum. Science. 456 U.S. NATIONAL MUSEUM BULLETIN 271. Figure 166.—Synopiidae: a, Syrrhoe crenulata Goes (Sars, 1895, pi. 136); h, Bruzelia typica Boeck (Sars, 1895, pi. 138). Upper lip: c, Tiron spiniferum (Stimpson) (Sars, 1895, pi. 140, as T. acanthurus). Mandible: d, Bruzelia; e, Tiron. Lower lip: /, Syrrhoites serratus Sars (1895, pi. 137); g, Tiron. Telson: h, Bruzelia tuberculata Sars (1895, pi. 139).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance

. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 125. Figure 21.—Maera vigota, new species, holotype, male, 9.0 mm., station 43-B-2: a, lateral view; b, pleonal epimeron 2 of right side, arrow indicating posteroventral corner; c, base of antenna 2, medial, showing gland cone; d, uropod 3; e, telson;/, apex of one lobe of telson; g, gnathopod 1; h,i, gnathopod 2; ;', end of pereopod 5.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not per Stock Photo

RMRG7D1B–. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 125. Figure 21.—Maera vigota, new species, holotype, male, 9.0 mm., station 43-B-2: a, lateral view; b, pleonal epimeron 2 of right side, arrow indicating posteroventral corner; c, base of antenna 2, medial, showing gland cone; d, uropod 3; e, telson;/, apex of one lobe of telson; g, gnathopod 1; h,i, gnathopod 2; ;', end of pereopod 5.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not per

RMRMH1A6–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Africa. 233 of telsonic apex. Telson broader than long, margins straight, apex blunt. Peraeopods 1-4, inner margins of 4th and 5th joints with dense fringe of strong spines whose apices are bifid (cf. Wahrberg, 1922, fig. 7, A. pallidulus) ; in $ less densely spinose. Peraeopods 5-7, 4th and 5th joints with strong spines, mostly in pairs, 6th with about 6 strong spines on inner margin ; in $ rather less strongly spinose. Dactylar seta of all peraeopods c

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 274 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 5. Lemboides acanthiger K. H. Barnard, male, 6,0 mm, Natal. A. Gnathopod 1 palm (enlarged). B. Gnathopod 1. C. Gnathopod 2. D. Gnathopod 2 palm (enlarged). E. Uropod 1. F. Uropod 2. G. Uropod 3. H. Telson. ^1. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape To Stock Photo

RMRMGB6Y–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 274 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 5. Lemboides acanthiger K. H. Barnard, male, 6,0 mm, Natal. A. Gnathopod 1 palm (enlarged). B. Gnathopod 1. C. Gnathopod 2. D. Gnathopod 2 palm (enlarged). E. Uropod 1. F. Uropod 2. G. Uropod 3. H. Telson. ^1. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Cape To

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 3. Ampithoe humeralis Stimpson, 1864. Male, 15 mm. A. Urosome, lateral aspect. B. Uropod 3, medial view. C. Telson. Macropisthopous stebbingi K. H. Barnard, 1916. Male, 5,5 mm. D-E. Articles 5-7 of gnathopods 1, 2. F. Pereiopod 5. G. Uropod 3, medial view.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum. Stock Photo

RMRMKR6R–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. 3. Ampithoe humeralis Stimpson, 1864. Male, 15 mm. A. Urosome, lateral aspect. B. Uropod 3, medial view. C. Telson. Macropisthopous stebbingi K. H. Barnard, 1916. Male, 5,5 mm. D-E. Articles 5-7 of gnathopods 1, 2. F. Pereiopod 5. G. Uropod 3, medial view.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. South African Museum.

RMRMHBPY–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Africa. 451 Fam. calliopiidae. Gen. Calliopiella Schell. 1925. Schellenberg, he. cit., p. 147. Calliopiella michaelseni Schell. (Fig. 24.) 1925. Schellenberg, he. cit., p. 147. Localities.—Swakopmund (Schellenberg). Table Bay (K. H. B., 5/10/14).. Fig. 24.—Calliopiella michaelseni Schell. a, hand of gnathopod 2. b, uropod 2. c, telson and uropod 3, with apex of inner ramus of latter further enlarged. Remarks.—A single $ specimen, 8 mm. in length, was col

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. ADDITIONS TO FAUNA-LIST OF S.A. CRUSTACEA AND PYCNOGONIDA 51 Peraeopod i, 5th joint with lower apex blunt, 6th joint cylindrical but curved, lower margin concave from base to a triangular tooth near finger hinge. Pleopod 2 J stylet inserted slightly beyond middle of inner ramus, extending slightly beyond apex of ramus, slightly expanded distally, apex acute. Telson as in the original figure: basal half with marginal flanges, distinctly narrowed in distal half; lateral ridges present but no trace of t Stock Photo

RMRMKDGK–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. ADDITIONS TO FAUNA-LIST OF S.A. CRUSTACEA AND PYCNOGONIDA 51 Peraeopod i, 5th joint with lower apex blunt, 6th joint cylindrical but curved, lower margin concave from base to a triangular tooth near finger hinge. Pleopod 2 J stylet inserted slightly beyond middle of inner ramus, extending slightly beyond apex of ramus, slightly expanded distally, apex acute. Telson as in the original figure: basal half with marginal flanges, distinctly narrowed in distal half; lateral ridges present but no trace of t

RMRMKBG8–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. MARINE ISOPODA FROM THE CONTINENTAL SHELF OF SOUTH AFRICA 77. Fig. 20. Holoroanthura capensis sp. nov. <?• a. antenna; b. pleopod 2; c. peraeopod I. Uropods and telson indurated, slightly splayed. Endopod of uropod almost twice length of basis, apically truncate, bearing few denticles proximally; outer margin of exopod sinuous, ending in narrowly rounded lobe, inner margin straight, bearing four to six denticles, ending in strong triangular tooth well separated from distal narrow lobe. Telson marg

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Afri 269 of exopods of the legs with lobate or digitiform processes. Dorsal lobe of exopod in $ cylindrical on 10th and 11th pairs of legs. Key to the South African species. 1. A strong tooth on ventral surface of telson 2. No tooth on ventral surface of telson . calcarata. inermis. Leptestheriella calcarata Daday. (Text-fig. 33, a-d.) 1923. Leptestheriella calcarata. Daday, he. cit., p. 366, fig. 108. 1924. Leptestheria rubidgei. Barnard, Ann. S. Afr. M Stock Photo

RMRMKXJP–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Contributions to the Crustacean Fauna of South Afri 269 of exopods of the legs with lobate or digitiform processes. Dorsal lobe of exopod in $ cylindrical on 10th and 11th pairs of legs. Key to the South African species. 1. A strong tooth on ventral surface of telson 2. No tooth on ventral surface of telson . calcarata. inermis. Leptestheriella calcarata Daday. (Text-fig. 33, a-d.) 1923. Leptestheriella calcarata. Daday, he. cit., p. 366, fig. 108. 1924. Leptestheria rubidgei. Barnard, Ann. S. Afr. M

. Bulletin - United States National Museum. Science. 216 BULLETIN 201, UNITED STATES NATIONAL MUSEUM Remarks.—This species may be recognized by the following char- acters : (1) The carapace (fig. 90, a) is hardly produced as a rostral plate, anterior margin broadly and evenly rounded, anterolateral angles acute.. Figure 90.—Acanthomysis macropsis (Tattersall): a, Anterior end of female to show rostral plate, eye, and antennule; b, antennal scale and peduncle, X 78; c, uropod, X 60; d, telson, X 78; <f, third pleopod of male, X 78; /, fourth pleopod of male, X 62; g, fifth pleopod of male, X Stock Photo

RMRG7H1E–. Bulletin - United States National Museum. Science. 216 BULLETIN 201, UNITED STATES NATIONAL MUSEUM Remarks.—This species may be recognized by the following char- acters : (1) The carapace (fig. 90, a) is hardly produced as a rostral plate, anterior margin broadly and evenly rounded, anterolateral angles acute.. Figure 90.—Acanthomysis macropsis (Tattersall): a, Anterior end of female to show rostral plate, eye, and antennule; b, antennal scale and peduncle, X 78; c, uropod, X 60; d, telson, X 78; <f, third pleopod of male, X 78; /, fourth pleopod of male, X 62; g, fifth pleopod of male, X

. Bulletin - United States National Museum. Science. 282 U.S. NATIONAL MUSEUM BULLETIN 271 minate, coxae 1-3 quadrate; gnathopod 1 simple; telson oval, short, entire. Monogeneric. See Laphystiopsidae, Acanthonotozomatidae. Description.—Accessory jElagellum absent; body broad, not carin- ate, urosomite 1 elongate; rostrum large, mouthparts arranged into a conical bundle; mandible lacking molar and spine row; lower lip lack- ing inner lobes; palp of maxilla 1 reduced to a single article; palp of maxilliped reduced to two small articles; coxae 1-3 quadrate, coxa 4 acuminate; gnathopods feeble, 1 Stock Photo

RMRG8XD8–. Bulletin - United States National Museum. Science. 282 U.S. NATIONAL MUSEUM BULLETIN 271 minate, coxae 1-3 quadrate; gnathopod 1 simple; telson oval, short, entire. Monogeneric. See Laphystiopsidae, Acanthonotozomatidae. Description.—Accessory jElagellum absent; body broad, not carin- ate, urosomite 1 elongate; rostrum large, mouthparts arranged into a conical bundle; mandible lacking molar and spine row; lower lip lack- ing inner lobes; palp of maxilla 1 reduced to a single article; palp of maxilliped reduced to two small articles; coxae 1-3 quadrate, coxa 4 acuminate; gnathopods feeble, 1

. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. Bulletin, So. Calif. Academy of Sciences Vol. 58, Part 2, 1959. PLATE 19 Lophopanopeus belhts diegensis Rathbun megalops: fig. 1, megalops, dorsal view; fig. 2, lateral view of carapace; fig. 3, antenna; fig. 4, anten- nule; fig. 5, telson; fig. 6, first maxilliped; fig. 7, maxilliped; fig. 8, third ma.illiped; fig. 9, chela; fig. 10^ first ma.villa; fig. 11, second maxilla. 62. Please note that these images are extracted from scanned page images that may have been digitally enhanced for read Stock Photo

RMRGCK4F–. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. Bulletin, So. Calif. Academy of Sciences Vol. 58, Part 2, 1959. PLATE 19 Lophopanopeus belhts diegensis Rathbun megalops: fig. 1, megalops, dorsal view; fig. 2, lateral view of carapace; fig. 3, antenna; fig. 4, anten- nule; fig. 5, telson; fig. 6, first maxilliped; fig. 7, maxilliped; fig. 8, third ma.illiped; fig. 9, chela; fig. 10^ first ma.villa; fig. 11, second maxilla. 62. Please note that these images are extracted from scanned page images that may have been digitally enhanced for read

. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 205. Figure 56.—Pleusirus secorrus, new genus, new species, female, 3.5 mm., station 43-B-2: a, lateral view; b,c, gnathopods 1, 2; d, article 5 of gnathopod 1; e, uropod 3;/, medial surface of article 3 of antenna 1 showing fused accessory flagellum; g, telson; h,i, antennae 1,2.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States Nationa Stock Photo

RMRG5R80–. Bulletin - United States National Museum. Science. GAMMARIDEAN AMPHIPODA 205. Figure 56.—Pleusirus secorrus, new genus, new species, female, 3.5 mm., station 43-B-2: a, lateral view; b,c, gnathopods 1, 2; d, article 5 of gnathopod 1; e, uropod 3;/, medial surface of article 3 of antenna 1 showing fused accessory flagellum; g, telson; h,i, antennae 1,2.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States Nationa

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