RM2AND473–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Pereiopod I subchelate, dactylus ending in strong claw with seven or eightdentate spines on inner edge; propodus inflated, broadened distally; outerangle of palm armed with strong spine, palm armed with eight or nine fringedspines; outer surface of propodus strongly setose; carpus short, merus withtriangular setose process on dorsal margin; ischium with slightly producedsetose extension; basis with thickly setose area on anterior surface. Pleopods I basally fused, distally truncate, with outer distal angles some-what
RM2BMXXX3–Marine fossil diatoms, Hanklit, Denmark
RM2GGR6TT–Darkfield photomicrograph, fossil diatoms, Lomita, California, USA, diverse selection of forms
RMPFFCW6–. Decapod crustaceans of the northwest coast of North America ... Crustacea -- North America. DECAPODS 141. than in N. ovifer, and the anterior margin (against which the dactylus fits) in consequence more longitudinal. The first and second abdominal segments are without a carina; that on the thii-d and fourth segments is rather feebly developed. Dimensions. — Male, length 31 mm., length of carapace ^.6 mm. Type locality fathoms [Albatross station 3664) Additional localities.—Off Santa Cruz Island, CaHfornia, 155 fathoms, station 2949; south of Santa CataHna Island, 59 fathoms, station 3665 (sp
RMMEE77P–. Die Decapodenfauna der Adria : Versuch einer Monographie . Fig. 14'A Paragalene longicrura (Nardo). [Originale.] a) J1. b) Abdomen des J1. c) Abdomen des $. Alle in nat. Gr. proximalen Ende, die Finger der kleineren Schere scharfkantig. Oberrand des Merus des 2.-5. Pereiopoden fein granulös, außer- dem gleich den übrigen Gliedern leicht und spärlich behaart, die Dactylen pelzig behaart und mit sehr kleiner Hornendklaue. Propodus aller Gangbeine länger als der Dactylus; Gesamtlänge des 3. Pereiopoden größer als jene der übrigen Gangbeine. Größe: Der Cephalothorax des uns vorliegenden Männchen
RMT038E8–The edible mollusks of Great Britain and Ireland, with recipes for cooking them . ediblemollusksof00love Year: 1867 j|. del &. B . Sowerby. lith. Vincent Bi Pholas Dactylus. Piddock or Clam
RM2AG4BDH–. Svenska vetenskapsakademien handlingar. l from the side (^/i)- 11. The last joints of the first pair of pereiopoda (*/i).» » » )) » third » » » (^/i) The fifth pair of pereiopoda (**•/,). « »ixth n » » O/])- » seventh » » » (^/i)- The dactylus of the same {^^/i)- 17. The urus (^s/i). TYRO MARGINATA. o^ 18. The animal from the side (-^/i). 19. The first pair of antennee (^/i). 20. The last joint of the same (<•/,)• 21. The second pair of antennse (^/i). 22. The first pair of pereiopoda (/i). 23. The dactylus of the same (^-jj)- 24. The second pair of pereiopoda (/i)- 25. » third » » » (^/i
RM2GGR6PM–Darkfield photomicrograph, fossil diatoms, Lomita, California, USA, diverse selection of forms
RM2GGR47M–Fossil diatoms, Lomita, California, USA, diverse selection of forms, white background cutout
RMPFFCYM–. Decapod crustaceans of the northwest coast of North America ... Crustacea -- North America. DECAPODS . 121 feet reaching the end of the maxilHpeds; hand very long and narrow, the length from four to four and a half times the width, longer in male than in female, inflated near the base, outer margin' concave for the most part, inner convex, dactylus when flexed almost longitudinal. Abdominal segments smoothly rounded; filth corum {x^i).^''a.^cheati"s'. , . . • -I c 1 • San Francisco market. ^. Chela With a spme on either side of the postenor ex- of s. station 2528. tremity at the supero
RM2GGR6B8–Mixed diatom species, Australia. Image shot using a Leitz Heine condenser.
RMMEE7HM–. Die Decapodenfauna der Adria : Versuch einer Monographie . Fig. 86. Hoinola barbata (Herbst). [Nach Leach. Umrißzeichnung, 2/3 der nat. Gr. scharfkantig. 2.—4. Pereiopode länger als die Scherenfüße, ihre Glieder flachgedrückt, am Oberrand des Merus und am Unterrand des Dactylus bestachelt, im übrigen alle Ränder mehr oder weniger stark mit steiferen Borsten besetzt; 5. Pereiopode kurz und dorsalwärts über dem vorletzten Pereiopoden inseriert, Ober- rand seines Merus mit einem einzigen distalen Rand-Eckstachel, der Unterrand dieses Gliedes mit 3 größeren Stacheln, Propodus kipfelförmig, am Un
RM2BKMTHC–Diverse selection of diatom species, darkfield photomicrograph
RMRX7H41–The edible mollusks of Great The edible mollusks of Great Britain and Ireland, with recipes for cooking them ediblemollusksof00love Year: 1867 j|. del &;. B . Sowerby. lith. Vincent Bi Pholas Dactylus. Piddock or Clam
RM2AWE51A–Harriman Alaska series . Thestouter cheliped may belonger or shorter than theslenderer one. In the fe-male the chelipeds are twothirds as long as the body.The second pair of feet area little stouter and shorterthan the last three pairs;the first four joints have afew spines on lower mar-gin ; the carpus a few spinestoward the distal end; mar-gins long-setose. Meraljoints of third and fourth pairs of legs with an infero-distal spine; lastthree pairs more or less setose, especially so on the dactylus and distalend of the propodus. Abdomen almost smooth; there are a few setae on the sides and ont
RMPFFCG8–. Decapod crustacea of Bermuda. Decapoda (Crustacea) -- Bermuda Islands. 440 A. E. Verrill—Decapod Crustacea of Bermuda. one of the fresher specimens arc mostly dark red, becoming brighter red on the margins and at the joints ; tlie cliche have a patch of dark olive brown on the middle of both >ide> of the palm; the tip> of the dactylus and thumb arc white or pah- yellow; the whole surface of the chelipeds and ambulatory legs, except on the white 56. Figure 56. — ;iln>ut ii.-itunil size. Phot. A. H. V. tips, is covered with very small round -p»ts of blue ; the>e are also present
RMMAB9KH–. Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen . Sig- 940. DreissSnapolymorpha; rechte Älappc bon innen. 1) Af8o? Stein, cpaYEiv frcffen. 2) dactylus 2)attel, auc^ 9^ame einer aJJufc^el Bei $tiniu«. 3) eine Heine terbe (crena). 4) gefreujt. 5) na(^ bem belgif(^cn 9Hjctbefcr 2)reiffen. 6) ToX'jfJiopcpo; »ielgeftaltig. 7) Avicüla = ä^nü^c. S e u n i 8' « S^nopfiS. Ir 2hl. 3- Sluf • 66
RM2BKMTMB–Diverse selection of diatom species, darkfield photomicrograph
RMRX85J9–Einführung in die europäische Meeresmolluskenfauna Einführung in die europäische Meeresmolluskenfauna an der Hand ihrer Hauptrepräsentanten einfhrungindieeu00bchn Year: 1913 154 Text-Fig. 122. Bohrmuschel, Pholas dactylus, in ihrem Bohrloche, von der Bauchseite, */» (nach Martens) a Schale, b Fuß, c phosphoreszierende Stellen, d junges Tier, eben eingebohrt, e leeres Bohrloch. f
RM2AXD2ER–Annals of the South African MuseumAnnale van die Suid-Afrikaanse Museum . s; flagellum 6-segmented. Pereiopod I dactylus with well-developed unguis; propodus two and a halftimes longer than wide, ventral margin bearing single distal spine plus 10 smallserrate spines; carpus short, triangular. Following pereiopods essentially similar to pereiopod I, but with carpislightly longer, not underriding the propodi. Pleopod 2 with elongate rami, exopod carrying six slender setae, endopodwith four setae and sabre-shaped stylet on inner margin reaching well beyondapex of ramus, apically acute. Uropods an
RMPFJ1DT–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 42 CRUSTACEA MALACOSTRACA VIIT IAMPHIPODA IV) joint has a "wing" along the fore margin, it is, however, much narrower than in pereiopod 2^; 5th joint rather short, a trifle shorter than 6th joint; dactylus setose at the concave side. Pereiopods 3-4 in both, sexes, second joint elliptical, maximal breadth about two fifth the length; in pereiopod 3 second joint is about as long as 4th and 5th joints together, in pereiopod 4 it i- l1.., times the length of 4th joint; 4th joint somew
RMMCNNDH–. fuxt huxs Fig. 364. Linke Vorderflosse von Eurypterygius platy- dactylus, Broili, aus der oberen Unterkreide (Aptien) Hannovers. (Nach F. Broili.) Unterarm und proximale Carpalreihe desselben Stückes: vgl. Fig. 367. Zwischen den vordersten Wirbeln finden sich an der Ventralseite Hypozentren (= Interzentren) ausgebildet, wie dies auch bei Cotylo- sauriern und anderen primitiven Reptilien zu beobachten ist. 1 F. Bauer, Die Ichthyosaurier des oberen WeiÃen Jura. â Paläontographica, XLIV. Bd., 1898, S. 283. F. Broili, Ein neuer Ichthyosaurus aus der norddeutschen Kreide. â Ibidem, LIV. Bd., 19
RMRYR561–Einführung in die europäische Meeresmolluskenfauna Einführung in die europäische Meeresmolluskenfauna an der Hand ihrer Hauptrepräsentanten . einfhrungindieeu00bchn Year: 1913 154 Text-Fig. 122. Bohrmuschel, Pholas dactylus, in ihrem Bohrloche, von der Bauchseite, */» (nach Martens) a Schale, b Fuß, c phosphoreszierende Stellen, d junges Tier, eben eingebohrt, e leeres Bohrloch. f
RM2AG4A8A–. Svenska vetenskapsakademien handlingar. me (,ij- )> 5. The end of the second pair of antenntp (/i)- >i 6. The first pair of pereiopoda (/i). » 7. » second » » C*/])- » 8. The dactylus of the sixth pair (*/i). » 9. The seventli pair of pereiopoda (Vi)- .. 10. Tlie dactylus of the same (*Vi,)- 11. The ovitectrix of the sixth pair of pereiopoda (/i)- » 12. Tlie first pair of pleopoda (*/,). >, U. The urus (/,). EANCEOLA FELINA. o^ » 14. The animal from the side (/i). )> 15. The first pair of antenna; (^/i). I. 16. The last joints of the same (%). » 17. The second pair of antennas (V
RMPFFCFW–. Decapod crustacea of Bermuda. Decapoda (Crustacea) -- Bermuda Islands. Figure 56. — ;iln>ut ii.-itunil size. Phot. A. H. V. tips, is covered with very small round -p»ts of blue ; the>e are also present on the carapace anteriorly. Tlie ambulatory legs arc brownish red or bright red, with a hand of white or pale yellow on the distal end of the carpus and proximal end of the dactylus, and a narrower one at the ba>e «' tin- nail, which i< black. The basal joints of the ambulatory legs are white and pale reddish underneath.. Figure 57.—Calcinus sulcatus removed from shell ; a, second
RMMCP8WK–. Fig. 275 Fig. •-'7.5. R. bicristaius. Dorsalseite (nach Jennings). Fig. 276. R. bicristaius. k Klebdrüsen, r Reservoir, z Zehen. Fig. 277. R. carinatus. Seitenansicht (nach Weber). Fig. 277. 8. R. carinatus Lamarck (Fig. 277). (= Trichoda ratius vesiculam gerens Müll. = Trichocerca rattus Goldfuß =^ Monocerca longicauda Bory de St. Vinc. = Mastigo- cerca carinata Ehrbg. ^= Monoc. carinata Eyferth ^=: Acantho- dactylus carinatus Tessin.) Körper langgestreckt eiförmig, in der Mitte am dicksten, gewölbt. Panzer mit einem hohen Rückenkamm. Vorderrand schief, glatt. Fuß kurz. Linke Zehe fast od
RMT1HYA7–Discovery reports (1936) Discovery reports discoveryreports12inst Year: 1936 4i6 DISCOVERY REPORTS Maxillule without palp. Maxilla with exopod setose. Maxillipede 2 without exopod in early stages, later with setose exopod. Maxillipede 3 with setose exopod from earliest stage. Legs with large ventral coxal spines, and large dorsal coxal spines on legs 2 and 3. Leg 5 unbranched, close to abdomen. Dactylus of leg 2 elongated. The position of this Phyllosoma is very doubtful. In general form, and in the lengths of the antennular segments, it agrees with those Phyllosomas which are referred to Pa
RM2AJ3HWD–Marine isopods collected in the Philippines by the U.S fisheries steamer Albatross in 1907-08 . Fig. 2.âLeidya distorta. Adultfemale (ventral view). a Figs. 1, 2, and 5 are from photographs taken in the U. S. National Museum.In the specimens photographed the pleural lamellae and the pleopoda werebent, so that they do not appear as long as in Leidys figures. NO. 1593. ON LEIDYA DISTORTAâRICHARDSON. 25 overlap each other on the ventral side, completely inclosing themarsupial cavity. The seven pairs of legs are small and feeble, thepropodus and dactylus forming a prehensile hand.a (See fig. 3.) T
RMPG1YPE–. Report of the Canadian Arctic Expedition 1913-18. Scientific expeditions. Marine Copepoda 31 K Second maxilliped (mp 2): like that of H. flexus, with simple fusiform hand, but the dactylus is shorter than the hand as 2: 3 (fig. 42).. Fig. 42. Harpacticus superflexus. Second maxilliped. The first thoracic foot (p 1) is like that of H. flexus, both rami two-jointed, Ri about as long as the proximal joint of Re; Ri 2 with a claw-like spine and two setse at the end, Ri 1 with distally placed si (Fig. 43); Re 2 ending with three curved claws and a slender seta. In the second thoracic foot (p 2 9)
RMME7Y3X–. Die Leitfossilien : ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen . 1. Pholas dactylus Lara. Recent. 2., 3. Teredo norvegica Lain. Recent. 4. Gastrocliaena ( Uocellaria') muinia Lani. Recent. 5., 6. Saxicava riigosa Lam. Recent. 7. Lithopliaga dactylus Lam. Recent. Schalen frei, sehr schmal und lang, keilförmig, vorn und unten klaffend. Röhren lang, glatt, mit einer Querscheidewand. Fistulana Brug. Kreide — Jetzt. Die eine oder beide Schalen mit der Röhre verwachsen. 6. Die linke Klappe mit der Röhre verwachsen, die rechte frei im Innern. Klappen eiförmig. 7. Beid
RMRYR560–Einführung in die europäische Meeresmolluskenfauna Einführung in die europäische Meeresmolluskenfauna an der Hand ihrer Hauptrepräsentanten . einfhrungindieeu00bchn Year: 1913 Text-Fig. 122. Bohrmuschel, Pholas dactylus, in ihrem Bohrloche, von der Bauchseite, */» (nach Martens) a Schale, b Fuß, c phosphoreszierende Stellen, d junges Tier, eben eingebohrt, e leeres Bohrloch. f Text-Fig. 123. Ende der Atemröhre von Teredo, p Paletten. Text-Fig. 124. Bohrwurm (Teredo navalis). Nat. Größe. Rechts die Larve. Vergrößert (nach Brehm). s Schale.
RM2AM5YNG–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . roduced well beyond propodal base into narrowly rounded bilobed process.Pereopods 2-3 with dactylus meeting distal extension of triangular carpus.Pleopod 2 endopod with simple rod-like copulatory stylet not reaching apex oframus. Colour pattern Similar in male and female. Cephalon with triangular patch of pigmentwith base between eyes. Pereonite 1 with narrow hoop of pigment in anteriorhalf. Pereonites 2-3 with hollow rectangle of pigment. Pereonites 4-7 withtransverse band of pigment near posterior margin. Pleonite 6
RMPF9EMB–. Deutsche Südpolar-Expedition, 1901-1903, im Auftrage des Reichsamtes des Innern. Gauss (Ship); Scientific expeditions; Antarctica. 576 Deutsche Südpolar-Expedition. und fast so lang wie die beiden vorhergehenden Segmente zusammen. Sipho kurz, nur schwach an der Basis erweitert. Mandibeln einfach, linear, mit teilweise bewimperten Rändern und mit zwei langen Endborsten; Palpus fast ebenso groß und von ähnlichem Bau. Vordere MaxiUipeden mit langer, gebogener aber stumpf endigender Klaue; Dactylus des hinteren Maxillipeds zweigliederig, am'^äu'ßersten Ende mit einer starken Klaue und kurzer End
RMME7XY1–. Die Leitfossilien, ein Handbuch für den Unterricht und für das Bestimmen von Versteinerungen . 1. Pholas dactylus Lam. Recent. 2., y. Teredo norvegica Lara. Recent. 4. Gastrochaena (Rocellaria) mumia Lam. Recent. .5., 6. Saxicava rugosa Lara. Recent. 7. Lithophaga dactylus Lam. Recent. 5, Schalen frei, sehr schmal und lang, keilförmig, vorn und unten klaffend. Röhren lang, glatt, mit einer Querscheidewand. Fistulana Brug. Kreide — Jetzt. Die eine oder beide Schalen mit der Röhre verwachsen. 6. (3. Die linke Klappe mit der Röhre verwachsen, die rechte frei im Innern. Klappen eiförmig. 7. Beid
RMRYR2M2–Einführung in die europäische Meeresmolluskenfauna Einführung in die europäische Meeresmolluskenfauna an der Hand ihrer Hauptrepräsentanten . einfhrungindieeu00bchn Year: 1913 139 Lithödomus lithöphagus Linne, Meerdattel, syn. L. däctylus Sowerby. Text-Fig. 116. Schale lang elliptisch, walzenförmig, braungelb, fein längs- und quer- gestreift, bis 80 Millimeter lang. Im Alter verlieren die Muscheln meistens ihren Byssus. Aufenthalt: Im Mittelmeer. Text-Fig. 116. Steindattel (Lithödomus lithophagus) (nach Brehm). Nat. Größe. Die Muschel wird gegessen und kommt in Venedig und Triest unter dem
RM2AGC86P–. Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin. Fig. 1. Dactylus der II. Extremitäteines erwachsenen der Kaspisee-form mit ausgebildetem 5. Neben-zähnchen. Fig. 2. Dactylus der II. Extremitäteines erwachsenen $ der DeutschenSüßwasserform mit 4 Nebenzähnchen. Die in dieser Zusammenstellung für die Form aus dem Dnjeprangegebenen Merkmale treffen sämtlich auch für die deutschenExemplare zu, bei Punkt 2 möchte ich aber für meine Formendoch die Angabe meiner Originaldiagnose aufrechterhalten, und an 5i: 62 H. WüNDSCH. Stelle des etwas unbestimmten BEHNiNoschen Ausdrucks lieb
RMPFJ1MB–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. Fig. 4. Eusirus dbyssi. r.Mx.l = maxilla 1 from the right side. l.Mx.lp. = palp of maxilla 1 from the left side.. Fig. 5. Eusirus aibyssi (carpus) very broad, broader than high; sixth joint (metacarpus), length about 2/6 of breadth; the obtuse projection armed with 3 and one very long spine; dactylus slender and curved. ide-plate rhomboid, but deeper than broad and deeper than side-plate "2; second joint very long, but a trifle shorter than fourth + fifth joints combined; 6th joint ha
RMRX6XPR–Einführung in die europäische Meeresmolluskenfauna Einführung in die europäische Meeresmolluskenfauna an der Hand ihrer Hauptrepräsentanten einfhrungindieeu00bchn Year: 1913 139 Lithödomus lithöphagus Linne, Meerdattel, syn. L. däctylus Sowerby. Text-Fig. 116. Schale lang elliptisch, walzenförmig, braungelb, fein längs- und quer- gestreift, bis 80 Millimeter lang. Im Alter verlieren die Muscheln meistens ihren Byssus. Aufenthalt: Im Mittelmeer. Text-Fig. 116. Steindattel (Lithödomus lithophagus) (nach Brehm). Nat. Größe. Die Muschel wird gegessen und kommt in Venedig und Triest unter dem Na
RM2AWHRMA–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Fig. 1. Mysidopsis buffaloensis sp. nov. A. Carapace in dorsal view. C. Antenna. B. Antennule. wider than long, and armed with long claw three times length of segment. Exopodwith first joint expanded, outer distal angle approximately 90 degrees. Setation ofsegments as illustrated (Fig. 3A). Second thoracic limb (Fig. 3B) with endopod more slender than in firstthoracic limb. Merus three times as long as wide, carpo-propodus shorter andmore robust than merus. Dactylus slightly longer than wide, with claw equal inlength
RMPFH4G0–. The Danish Ingolf-expedition. Marine animals -- Arctic regions; Scientific expeditions; Arctic regions. 192 CRUSTACEA MALACOSTRACA. VII. This species is easily recognisable especially in the shape of pereiopod 1 (5th joint proximally widened) and in the long dactylus of pereiopod 3. Genus Metopella G. 0. Sars. Metopella G. O. Sars 1895, p. 274. — Stebbing 1906, p. 182. Of the 8 species of the genus no fewer than 4 are known from the area. 194. Metopella nasuta (Boeck) (Chart 33, partim). Mctopa nasuta G. O. Sars 1895, p. 276, pi. 98 fig. 1. Metopella nasuta Stebbing 1906, p. 182 Occurrence.
RMMEE7RG–. Die Decapodenfauna der Adria : Versuch einer Monographie . 198 II. Unterordnung: Decapoda-Reptantia Boas. gegrenzt. Oberfläche des Eostrums und der Gastricalregion kör- nelig und behaart. Am Vorderrand der Gastricalregion jederseits knapp hinter dem Auge (oberhalb der II. Antenne) ein feiner, spitzer Dorn („Zahn"). 1. Pereiopode mit mehreren spitzen Zähn- chen am Unterrand und 1 Zähnchen am Ende des Oberrandes des Merus, mit einem Dorn am oberen Vorderrand des Oarpus und mit 2 Längskielen auf dem oberen Eande der Palma; Dactylus bedeutend länger als der unbewegliche Finger. Kanten der f
RMT0W0D1–Dr Johannes Leunis Synopsis der Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen drjohannesleuni01leun Year: 1883 II. Asiphoniata. 1041 5ig. y:iy. Weerbattel, Lithodömus dactylus: oben bic ret^te Sla)j)5e »on innen; unten bie lintc Ätappe öon außen; in falber röße. (i5 foffi(e i'on bcv Stciuloljlcnformatipn an. Sohrcn fi(^ in Steine, Uferfelfcn, Storaltcn, Son(^l;lien u. f. n. ein; finb nuv in bcv Ougenb burc^ einen S8i;ffu« angel^eftct. L. litlwphngus') L.
RM2AKK9Y6–A treatise on malacology; or, Shells and shell fish . FA3IILY SAXICAVID^. Animal perforating ; shell often irregular ; lateral teeth none , cardinal teeth variable or obsolete. Saxicava Lam. Shell transversely oval, irregular, gaping at one or both ends; ligament external; teeth obsolete, {fig. 122. a, e.) S. rugosa. Sow. Gen. f. 1—4. Fetricola Lam. Shell transversely oval or oblong ; the valves gaping; cardinal teeth variable, but always present; lateral teeth none {fig. 122. b, c, d.) P. dactylus. Sow. Gen. f. 3. ochroleuca. lb. f. 4. (6.) * Affinities uncertain. f Including Venericordia and
RMPFFCH7–. Decapod crustacea of Bermuda. Decapoda (Crustacea) -- Bermuda Islands. 432 A. E. IV/•/•///—Decapod Crustacea of upper one -mailer, obtuse; the two Ottter Ones ].i-..niiiiciit, -ubaciile. Tin- maims is carinate aboe. with I r •'• -mall granule-like denticle- on the edge; the thumb and dactylus are strongly excavated at tip and bear 5 or <', serrate teeth, mi (lie.niter edge, llu-di-tal DIM-. largest. The last two le-- arc -harply Mibehclate at tips, the la-t most perfectly so.. •">! . — Iti-tniu'iliii n,ililli-ii*is. liinlrr >idc. •• .-ilnnit I1 ,. I'lh.t. A. 11. . Color, ill
RMMEE7YT–. Die Decapoda Brachyura der Siboga-Expedition . Kig. 63. 4. l'ereiopode von A CvcloJorippe undfcia. F. Ethitsa pygmaca^ C Dorippe dorsipcs. zugleicherzeit etwas hinter (z.B. Dorippe, Etkusa grajtn/osa) oder gar etwas vor (z.B. Cyinonomus, Cvclodorippc, Et/iusa indica) der Basis dieses 3. Paares. Die Basis des 5. Paares liegt immer vor der des 4. Bemerkenswert ist die grosse Länge des Ischiopoditen des 5. Pereiopoden. In vielen Fällen ist der Dactylus des 4. und 5. Pereiopoden kurz (z. B. CyiH07WJ7tJcs, Cyinopoliis) und bildet eine be- wegliche Kralle am Ende des Propoditen. Der Propodit ist d
RMT0W0D8–Dr Johannes Leunis Synopsis der Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen drjohannesleuni01leun Year: 1883 5ig. y:iy. Weerbattel, Lithodömus dactylus: oben bic ret^te Sla)j)5e »on innen; unten bie lintc Ätappe öon außen; in falber röße. (i5 foffi(e i'on bcv Stciuloljlcnformatipn an. Sohrcn fi(^ in Steine, Uferfelfcn, Storaltcn, Son(^l;lien u. f. n. ein; finb nuv in bcv Ougenb burc^ einen S8i;ffu« angel^eftct. L. litlwphngus') L. (dactylusV Sow.). g^cerba
RM2ANCWX8–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Fig. 17. Paracanthaspidia natalensis. a. <$ dorsal view. b. 1st maxilla, c. 2nd maxilla,d. Right mandible, e. Left mandible. 264 ANNALS OF THE SOUTH AFRICAN MUSEUM Endite of maxilliped broad, bearing four coupling hooks and eight or nineshort penicils distally, short spine on inner distal margin; palp 5-segmented,second and third segments broad, two distal segments narrow, numerous setaeon four distal segments. Pereiopod I ambulatory, relatively elongate, dactylus armed with singleclaw and smaller spine at its base
RMPFHHM1–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... 176 skraat bagud og ender i en sporelignende Udvækst. Apo physen smal, krum. Een akcessorisk Skal. Skallerne hvide, med en lysebrun Periostracum, med 25 — 30 kraftige, radiære, to rnbe væbnede Ribber, der kun mangler ved Skalenderne, Tornene kraftigst paa den forreste Del af Skallen; desuden koncentriske Linier. Længde 70 mm. Ph. candida kan kendes fra Zirphæa paa Skalformen, fra Ph. dactylus paa den kraftige, radiære Skulptur og fra. Fig. 159. Pholas candida. Venstreskallen indvendigt. Nat. Størrelse. (Efter Bucqoy, Dautz
RM2AWHRX0–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . AB,C 1,0 mm 1,0 mm. Fig. 1. Mysidopsis buffaloensis sp. nov. A. Carapace in dorsal view. C. Antenna. B. Antennule. wider than long, and armed with long claw three times length of segment. Exopodwith first joint expanded, outer distal angle approximately 90 degrees. Setation ofsegments as illustrated (Fig. 3A). Second thoracic limb (Fig. 3B) with endopod more slender than in firstthoracic limb. Merus three times as long as wide, carpo-propodus shorter andmore robust than merus. Dactylus slightly longer than wide, with
RMPFDT57–. Denkschriften - Österreichische Akademie der Wissenschaften. 412 G. A v I h a bei , eine Knochenplatte anschließt, welche nach ihrer Stellung zwischen Lc. und Px. nur das vereinigte Prfr. + Xas. sein kann. Eine dritte, hervorragend gut erhaltene Art ist der zuerst von Ouenstedt beschriebene Ptero- dactylus suevicus aus den Nusplinger Plattenkalken der Tübinger Sammlung (Fig. 14), von dem Plieninger (1907, p. 261, Taf. 18) eine neue Abbildung gegeben hat. Der Schädel ist mehr in der Schnauzen-, weniger in der Medianregion des Oberschädels etwas aus der Bildfläche herausgedreht, sodaß anschein
RMMCRE81–. (tbb. 13. trc^ni{rf|c (Einridjtungcn öer Kicfelalgen (BaciUorlaccen). 1 Navlcula dactylus, nttt öen öcrftärftungsleiftcn bcr Sdjalc. 2 Seiten((5ürtelbaii6)anfid}t oon Navicula lata, um öie S(:^ad}tclftrufetur öer Schalen (ugl. S. 37) 3U setqcn. 3 Der Dcriauf bet S<Ijalcnfpatten (Rap^e) bei Navicula major. 4 Hnorönung öer Derfiärftuttgslciften bei Na- vicula Qastrum. 5 Die 3nnenardiitektur mit iljrcn Stü^IciRcn unö Septcn bei Tetracyclus lacustris. 6 Nltzschia graclUs, eine Sdjiffsform öer KicjelalgeniDelt, öie bis Ijunöertmal länger als breU t|t. Sämtlidjc ftarfe oergröfeert. (nad| I)u(te
RM2AM5XH2–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Fig. 40. Neohyssura skolops.9 dorsal view. Scale in mm. SOUTHERN AFRICAN ANTHURIDEA 161. Fig. 41. Neohyssura skolops. A. 9 cephalon dorsal view. B. Mouthparts and pereopod 1 palm. C. Pereopod 1 propodus and dactylus. D. Pereopod 1 propodal palm spine and lobe. E. Pereopod 1 apex of carpus. F. Pleon and telson. 162 ANNALS OF THE SOUTH AFRICAN MUSEUM Maxilliped six- (seven) segmented; endite well developed, distally rounded oracute. Pereopods 1-3 subchelate, subsimilar. Pereopods 4-7 with triangularcarpus underriding pr
RMPF9EWX–. Deutsche Südpolar-Expedition, 1901-1903, im Auftrage des Reichsamtes des Innern. Gauss (Ship); Scientific expeditions; Antarctica. 536 Deutsche Südpolar-Expedition. der ebenso lang wie der Antennenstiel ist, und folgenden Verhältnissen der Glieder: 1. 2. 3. 4. 6. 6. 5. 10. 5. 6. 7. Das dritte, vierte, fünfte und achte Glied tragen einige wenige Borsten von mäßiger Länge, 3. 3. 4. 6. die übrigen Glieder sind fast nackt. Die Mundorgane haben normalen Bau; die Hand des hinteren Maxillipeden ist etwas länghch und trägt am Innenrand zwei Borsten, Dactylus sehr dünn; Innen- ast des ersten Fußpaare
RMMEE86N–. Die Decapoda Brachyura der Siboga-Expedition . Fig. 31. Homologcniis malaycnsis. Subchela des 5. Pereiopodeii. d Dactylus; sl Stachel am Hinterrand des Propoditea. Fig. 32. Paroinolopsis boasi. Subchela des 5. Pereiopoden. d Dactylus; fp Fortsatz am Hinter- rand des Propoditen. F'g- 33- Homclochuiiia valdiviae. Subchela des 5. Pereiopoden. Kopie nach Doi'LElN 1904, t. I. f. I. </, // als in Fig. 32. dorsal gerückt und viel kürzer als die übrigen. Propus und Dactylus dieses Extremitätenpaares sind stark verkürzt und bilden zusammen die Subchela. Im einfachsten Fall {Ho!no/ogc?ius, Tex
RM2AGC8K8–. Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin. langen Extremität bis fünf kurzen Borsten. und vier bis fünf kurzen Borsten Beiträge zur Frage der Süßwasserform von Corophium curvispinum. 61 Kaspisee Dnjepr bei Kiew 5. Endfläche des sechsten Mit sieben bis neun Mit fünf bis sieben Gliedes daselbst Zähnchen Zähnchen 6. Dactylus der zweiten Mit zwei bis drei Neben- Mit drei bis vier Neben- Extremität zähnchen zähnchen Das hier unter „6 angegebene Unterscheidungsmerkmal trifft beiden typischen Kaspisee-Exemplaren des Berliner Museums nicht zu.Diese Exemplare, die aus dem M
RMPFDT6N–. Denkschriften - Ãsterreichische Akademie der Wissenschaften. 392 G. Arthaber. abgebildet worden. Es handelte sich um den teilweise erhaltenen Unterkiefer, um 2 Wirbel, 1 Rumpf- rippe, das verwachsene Scapula-Coracoid, Humerus, Ulna und Radius, 1 Carpale, 2 Metacarpale, 3 Flugfingerglieder, 1 Femur, Tibia und Fibula, im Ganzen also um mehr Skelettelemente als H. v. Meyer zuerst abgebildet hatte. Einen anderen, mit dieser Art identen Unterkiefer fand Oppel 1856 * im Obeifas von Boll, der heute der Münchner Palaeontologischen Sammlung gehört, und erst 1860 H. v. Meyer2 als Ptero- dactylus mac
RMMCTTPM–. proximal joints of peraeopods 5-7. d. Branchial, e. Gnathopod 1 $. f. Gnathopod 2 <J. Genus Paracyamus, G. O. Sars. Sars, 1895, p. 669. Gnathopods 1 and 2 unequal. Antenna 2, 4-jointed. Maxilla 2 with outer lobes. Maxilliped, palp well-developed in young, but rudimentary in adult. Dactylus and unguis of gnathopod 1 evenly tapering, the latter not distinct. Branchiae single on both segments 3 and 4. Paracyamus erraticus (R. de Vauz.) (Fig. 172). R. de Vauzeme, 1834, p. 259, pi. viii, figs. 22, 23. Liitken, 1873, p. 260, pi. iii, fig. 5. Stebbing, 1910 a, p. 472. Chevreux, 1913, p. 183, fig
RM2AM5NTX–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Fig. 45. Quantanthura remipes. A. Holotype 9 dorsal view. B. Pleon 9 dorsal view.C. Pleon lateral view. D. Antenna. E. Antennule. F. Mandible. G. Maxilla. H. Maxilliped. Scale in mm. 168 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 46. Quantanthura remipes. A. Pereopod 1.D. Pereopod 7 dactylus and propodus outer surface. B. Pereopod 2. C. Pereopod 7.E. Pereopod 7 dactylus and propodus inner view. SOUTHERN AFRICAN ANTHURIDEA 169 Remarks Since the revision of the diagnosis of Anthelura (Kensley 1978<i: 787) andQuantanthu
RMPFDTMT–. Denkschriften - Österreichische Akademie der Wissenschaften. Decapoden des Roten Meeres. Das vierte Paar ist wieder verkürzt, es reicht ausgestreckt kaum bis ans Ende des Carpus des dritten Paares; das Verhältnis des Dactylus zum Propodus—Carpus —Merus ist: 1 : 2, 1 : 4, 1 : 3, 5. Das fünfte Beinpaar ist das längste von allen, was durch eine bedeutende Längsstreckung des Merus, der am längsten ist, und der folgenden Glieder hervorgerufen wird; nur der Dactylus ist ganz kurz, so daß das Verhältnis dieses Gliedes zum Propodus, Carpus und Merus ist: 1 : 5, 1 : 5, 1 : 6. Auch das vierte Beinpaar
RM2AND7PY–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Fig. 3. Arcturinoides sexpes. a. ? dorsal view. b. brood pouch in ventral view. view. d. cj lateral view. c. c? dorsal 244 ANNALS OF THE SOUTH AFRICAN MUSEUM Maxillipedal endite bearing six plumose setae near inner distal angle, singlecoupling hook on inner margin, palp 5-segmented, 3rd segment very broad,four distal segments with setae on inner margins. Pereiopod I folded against mouthparts within rim of head and firstpereionite; dactylus with strong claw; propodus bearing numerous fringedsetae; carpus with fringed s
RM2AND86E–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . Fig. 3. Arcturinoides sexpes. a. ? dorsal view. b. brood pouch in ventral view. view. d. cj lateral view. c. c? dorsal 244 ANNALS OF THE SOUTH AFRICAN MUSEUM Maxillipedal endite bearing six plumose setae near inner distal angle, singlecoupling hook on inner margin, palp 5-segmented, 3rd segment very broad,four distal segments with setae on inner margins. Pereiopod I folded against mouthparts within rim of head and firstpereionite; dactylus with strong claw; propodus bearing numerous fringedsetae; carpus with fringed s
RM2AG4BYG–. Svenska vetenskapsakademien handlingar. n!eiTil-L, Pl.lT^. .Vesta-|T8ii iel .?Victor ffirsj:: ^ilili f jiia;i:it;r, ilt^^I-iiJrr.. E^.l-iO lyro Saisi ^. 1M8 I}tc ailairaca :^. 19-^8 rwc Ciausi 9, III Tyro. PLATE III.TYRO TULLBERGI, T. PACIFICA AND T. MARGINATA. PLATE III. TYRO TULLBERGI. ? Fig. 1. The animal from the side (-V,). » 2. The eye (/^). » 3. The first pair of antennEe C^/,). » 4. The first pair of pereiopoda (^/i). » 5. » second » » » (^%)- » 6. >) fifth » » » (?^^1^). » 7. The dactylus of the seventh pair (^-%). » 8. The first pair of pleopoda (/i). » 9. The urus (»Vi)- TYRO
RM2AM8D19–Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum . I II III IV V VI VII. Fig. 14. Natalscia cingulata (Barnard, 1932). A. b/c and d/c co-ordinates. B. Telson. C. Pereopod 1 dactylus: d.s.—dactylar seta. D. Left uropod. E. Pleopod 1 exopodite {S). F. Pleopod 1 endopodite {6). G. Pleopod 2 {6). 28 ANNALS OF THE SOUTH AFRICAN MUSEUM The specimens from Port St. Johns are tentatively ascribed to this species,due to the lack of males. A^. cingulata is recorded from Howick and Port Shepstone. Natalscia thomsoni sp. no v.Fig. 15 Material Natal: 1 S, Claridge, near Pietermarit
RM2AWJ3RK–Die Stomatopoden der deutschen Tiefsee-Expedition . 2. â paradoxa n. sp., ein junges Exemplar von 5,7 mm Länge. 14:1. â 2a. â â linker Raubfuà desselben Exemplares, von auÃen gesehen, c. Carpus m. Manus, d. Dactylus, ks. Kiemensäckchen. 52:1. â 2b. â â Rostrum desselben Exemplares, von der Seite gesehen. 28:1. â 3. â strigosa n. sp., ein halbausgewachsenes Exemplar von 15,8 mm Länge. 4:1. â 3a. â â linker Uropod eines etwas älteren Stadiums, von oben gesehen. 8:1. â 4. â subtruncata n. sp., ein nicht ausgewachsenes Exemplar von 23,9 mm Länge. 3:1. â 5. Telson einer jungen Alima von 10,4 m
RM2CECMX7–. The edible Mollusca of Great Britain and Ireland. With recipes for cooking them. del G. B - Sowerby, Mi Vincent Brooks, Imp. Pholas Dactylus. Piddock or Clam.
RM2CNEK4N–. On the anatomy of vertebrates [electronic resource] . Front teeth of Aplo-dactylus. v.. ex-thethe ie jaw and teeth of the GlobiDtodon). y. TEETH OF FISHES. 373 be cited, besides the nasal teeth of the Lepidosiren, fig. 251, c,and the occipital alveolus of the Carp and Tench, fig. 250, themarginal alveoli of the prolonged, depressed, well ossified rostrumof the Saw-fish (Pristis, fig. 65). In the Lampreys, fig. 138, andin Helostomus (an osseous fish), most of the teeth are attached tothe lips. Lastly, it is peculiar to the class Pisces, amongst Verte-brates, to offer examplesof teeth develope
RM2CEMMXX–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Fig. 1. Semidiagrammatic representation of the tentacular clubs ofSthenoteuthis oualaniensis. mature male, mantle length 126 mm.Galathea sta. 420, 10°24N 126°40E. C,, C:—first and second rowsof carpus, d—dorsal, D,—first row of dactylus, k—knob of fixingapparatus, M,, M;—first and second rows of manus. OS—odd(unpaired) suckers of carpus, ss—smooth ringed suckers of fixingapparatus, v—ventral. TENTACULAR CLUB STRUCTURE. OMMASTREPHIDAE 255. Fig. 2. Semidiagrammatic representation of the tentacular clubs of Ommastrephes
RM2CEWCXC–. Bulletin - New York State Museum. tha large scale. The second maxillipeds large and subchelate, the I50 NEW YORK STATE MUSEUM serrated dactylus folding- back on thepropodiis like a knife blade. The tailfin is large and armed with spines,which can give a severe dig if theanimal is handled incautiously. It inhabits burrows of its own con-struction, 15-20 mm in diameter, inthe soft mud in shallow water. Length i5-25cm. Color yellowishwith green, brown and yellow mark-ings. Taken at Cold Spring Harbor andmay be found within the city limits. Order 5 CUIMACE-A. A small order of Malacostraca, inwhi
RM2CDGYW4–. Illustrations of the conchology of Great Britain and Ireland . us. Pholas Dactylus Lam. Sysl. v. p. 444—Mont. Test. Brit. p. 20,—Mat. and Rack, in Lin. Tr. viii. p. 30.—Donov. Brit. Sh. pi. 118, Fig. 5, 8. PHOLAS callosa. Pholas callosa^ Lam. Si/st. v. p. 445. P. striata, Mont. Test. Brit. p. 26,—Donov. Brit. Sk. pi. 117—Mat. and Rack, in Lin. Tr. viii. p. 3. Fig. 4, 6, 7, 9. PHOLAS papyracea. Found on the west coast of Devonshire. In the cabinet of Dr Goodallj Provost of Eton College, and alsoin Lady Jardines Cabinet. Found by my friend Lieutenant-General Bingham on the north coast of Devon
RM2CDH01J–. Illustrations of the conchology of Great Britain and Ireland . /v,,,,,,^/.,, /^/-Av.rw ^/ft//i/i**/ Af /f//,/.iiii^i A,/rnAr,r/i. PLATE VIll. Fig. 1, 2, 3. PHOLAS dactylus. Pholas Dactylus Lam. Sysl. v. p. 444—Mont. Test. Brit. p. 20,—Mat. and Rack, in Lin. Tr. viii. p. 30.—Donov. Brit. Sh. pi. 118, Fig. 5, 8. PHOLAS callosa. Pholas callosa^ Lam. Si/st. v. p. 445. P. striata, Mont. Test. Brit. p. 26,—Donov. Brit. Sk. pi. 117—Mat. and Rack, in Lin. Tr. viii. p. 3. Fig. 4, 6, 7, 9. PHOLAS papyracea. Found on the west coast of Devonshire. In the cabinet of Dr Goodallj Provost of Eton College,
RMRN6T1P–. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. 65. Fig. 28. Schnitt durch das Palatinum {Pa) eines älteren Embryo von Phyllo- dactylus europaeus.. 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.. Anatomische Gesellschaft. Jena : G. Fischer
RMRDNM3J–. The edible mollusks of Great Britain and Ireland, with recipes for cooking them. Mollusks; Cookery (Shellfish). j|. del &. B . Sowerby. lith. Vincent Bi Pholas Dactylus. Piddock or Clam. 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.. Lovell, M. S. London, Reeve & co.
RMRN6T0X–. Anatomischer Anzeiger. Anatomy, Comparative; Anatomy, Comparative. Fig. 28. Schnitt durch das Palatinum {Pa) eines älteren Embryo von Phyllo- dactylus europaeus.. oorderaJiLgmngcL. Fig. 29. mitil. Au^eiiggd^.. 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.. Anatomische Gesellschaft. Jena : G. Fischer
RMRHE1R7–. Bonner zoologische Monographien. Zoology. 92 Because the distinction between the articulation being slightly above the scapulo- suprascapular junction and on the suprascapula itself varies interspecifically, these two character states are considered as one. In the alternative character state the clavicle does not contact the suprascapula.. Fig. 37: Lateral view of pectoral girdles showing attachment sites of the dorsal aspect of the cla- vicle. In tropidurines, iguanines, crotaphytines, sceloporines, oplurines, morunasaurs, Pristi- dactylus, Leiosaurus, Diplolaemus, Urostrophus and some Anol
RMRE9ETE–. Contributions to a monograph of the Amphipoda Hyperiidea. Hyperiidea. 14 CARL BOVALLIUS, AMPHIPODA HYPERIIDEA. I. 2. CYLLOPODID^]. than twice as long as all the following joints together. The following joints are sube- qual in length, the dactylus a little the shortest, all richly provided with glands. The dactylus is linear, rounded below and covered with a mass of wartlike prominences, exactly as in Vibilia robusta. The epimerals are equal in depth, those of the fifth pair are the largest, those of the seventh the smallest. The branchial sacks are very large, as long as, or longer than the
RMRDT3GA–. An introduction to the study of zoology. Zoology. Fijr. '67.—Shells of Slphoniate MollnscB. a, PJiolas dactylus. h, A Razor-shell, Solen. their site. One of the most carious of these is.the Fholas dactylus, which bores itself a burrow in soft rocks by using the edge of the shell, assisted by. 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.. Lindsay, B. London, S. Sonnenschein
RMRJYGX3–. Atlas de poche des coquilles des côtes de France (Manche, océan, Méditerranée) communes, pittoresques ou comestibles. 197. 196. — Pholas dactylus. 197. — Barnea candida.. 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.. Dautzenberg, Ph. (Philippe), b. 1849. Paris, Librairie des sciences naturelles, Paul Klincksiek
RMRGE1X7–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. BIGELOW: STOMATOPODA OF THE PACIFIC 15; terior margin of the telson between the mobile submedian teeth (Fig. 5). These denticles, secondary spinules of Jurich, are of nearly uniform size. There is no indication of the tertiary spinules that Jurich finds to be characteristic of the pseuderichthus stage of this species. The dactylus of the raptorial limbs is without lateral teeth, but beneath the integument the rudiments of the two lateral teeth are more or less clearly visible. The propodus bears the usual three movabl
RMRJYHBJ–. Atlas de poche des coquilles des côtes de France (Manche, océan, Méditerranée) communes, pittoresques ou comestibles. Mollusks; Crustacea. — GO — Famille : Pholadidés.. 49G. Pholas dactylus. 197. — Barnea candida.. 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.. Dautzenberg, Ph. (Philippe), b. 1849. Paris, Librairie des sciences naturelles, Paul Klincksiek
RMRD29AT–. Decapod Crustacea of Bermuda. Their distribution, variations, and habits. Decapoda (Crustacea). Figure 6.—Pachygrajjsus gracilis, carapace enlarged; 6a, one of the chelae. After Saussure. which is not plicated over the cardiac region ; and by the chelae, which have small denticles on the upper side of the carinate manus, and on the dactylus. The manus has fine oblique ridges above, and the carpus is covered with fine oblique and irregular ridges. It appears to be rare at Bermuda, or at least is seldom taken there. A few good specimens were found at Bermuda by us in 1898 and April, 1901 ; one
RMRPX8BE–. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. .. LENGTH OF CHELA -LENGTH OF DACTYLUS -HEIGHT OF CHELA /J-« - TJ ----- ^^^ / / / LENGTH OF ROSTRUM WIDTH OF ROSTRUM HEPATIC WIDTH OF CARAPACE LENGTH OF CARAPACE BRANCHIAL WIDTH OF CARAPACE. LENGTH OF MERUS LENGTH OF WALKING LEG. 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 Califor
RMRHE219–. Bonner zoologische Monographien. Zoology. 113. Fig.36: Lectotype of Naultinus granulatus Gray, 1845 (= Hoplo- dactylus granulatus). BMNH 1946.8.22.71. (Photo courtesy of British Museum (Natural History)) Comments: The taxonomic history of this species is the most confused for any in the tribe Carphodactylini. Fifteen different names or combinations have been used since the description of the species by Gray (1845). Thomas (1981), in synonymizing Heteropholis nebulosus with Hoplodactylus granulatus, presented a summary of the history of the former name and an exhaustive synonomy of the taxon.
RMRG81HP–. Bulletin - United States National Museum. Science. THE GRAPSOID CRABS OF AMERICA. 163 Variations.—In the fully developed male the chela is much higher in proportion to its length than in the female, its margins straighter, surface nongranulate, the thumb very short, the dactylus bent in an obliquely vertical direction, prehensile edges each obscurely biden- tate. Abdomen suboblong, its sides slightly convex. There are males in which the chelae are similar to those of the female, that is, swollen, granulate, thumb only a little shorter than dactylus; they differ from those of the female in be
RMRG7TCH–. Bulletin - United States National Museum. Science. OXTSTOMATOUS AND ALLIED CRABS OF AMERICA leg is measured on the lower margin, from the articulation of the coxa with the sternum to the tip of the dactylus. The width of articles of the chelipeds and legs is measured at the widest part. The length of the immovable finger is measured from the tip to the extremity of the sinus between the fingers. See figures 1 and 2 for diagrams of an oxystomatous crab.. Figure 2.—Diagram of ventral view of an oxystomatous crah, showing tlie terms used in description. By Waldo L. Schmitt. CHARACTER OF BOTTOM
RMRE3D7P–. Text book of zoology. Zoology. Fig. 353. A Plesiosaiirian. as in the latter, are clawless, and like the fins of a Whale; they are, however, xisually larger than in the Ichthyosauj-ians, the bones are not so much shortened, and the number of digits does not exceed five. They attaia a length equal to that of the Ichthyostarians. Triassic, Jtu-assic, Cretaceoiis.. A Pteroclactyle, restored.—Modified The Fterodactyles {Pterosauria : genera Ptero- dactylus, Bamphm-hynchus, etc.), were specially characterised by the modification of the fore limbs as actual organs of fiight. Each fore limb had four
RMRE9F12–. Contributions to a monograph of the Amphipoda Hyperiidea. Hyperiidea. 8 CARL BOVALLTUS, AMFITIPODA IIYPERIIDEA. The dactyli of the third and fourth pairs are very strong. The fifth pair are the longest; the femur is denticulated along the posterior margin, and armed with a strong, tooth-like spine at the lower anterior corner. The metacarpus and the dactylus are filiform. The seventh pair are very small and slender, scarcely adapted for locomotion. The uropoda are very slender, the exterior rami are obsolete. â 2. TYRO GRACILIS, DANA, 1850.. mLU WRXf vvk Tyro gracilis, Dana. Facsimile from &
RMREBYCT–. Conchologia systematica, or Complete system of conchology: in which the Lepades and conchiferous Mollusca are described and classified according to their natural organization and habits. Shells; Mollusks. 18c 2. cetricola jrfioTadifitrmis 3. Dactylus, â /. ochroleitca. 5. 7%tpesiris. O' . subglobosa. 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.. Reeve, Lovell, 1814-1865; Sowerby, G. B. (George Brettingham), 1812-1884, i
RMRPX8BY–. Allan Hancock Pacific expeditions. [Reports]. Scientific expeditions. 28 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 21 The length of the entire cheliped and of the walking legs is measured along the lower margin from the base of the coxa to the tip of the dactyl. The length of individual segments (merus, carpus, propodus, dactylus) is measured along the upper margin, as is the length of the chela. The height of the chela is measured at its greatest convexity.. .. LENGTH OF CHELA -LENGTH OF DACTYLUS -HEIGHT OF CHELA /J-« - TJ ----- ^^^ / / / LENGTH OF ROSTRUM WIDTH OF ROSTRUM HEPATIC WIDT
RMRD7N9N–. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. Lyrio. 366 Lyriocrinus dactylus, Hall, {Marsupiocrinites? dactylus) 5. H'^'-y.b pJ/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 perfectly resemble the original work.. Lesley, J. P. (J. Peter), 1819-1903; Pennsylvania. Board of Commissioners for the Second Geological Survey. Harrisburg, Board of Commissioners for the Geol
RMRE5GK4–. Crustacea. Miscellaneous. Crustacea. 1902.1 AND ANCIENT GEOGRAPHY. 311 distinction of species seems to be very arbitrary within these genera. Up to the present, about five or six species of Tricho- dactylus and about fourteen species of Dilocarcinus have been de- scribed. In the following we shall discuss them all together. The subfamily covers an area that comprises the larger south- ern half of Brazil (Bahia, Rio de Janeiro, Goyaz, Minas Geraês, S. Paulo, Sta. Catharina, Rio Grande do Sul). It is found in Paraguay, and in the Argentin- ian provinces : Missiones, Chaco and near La Plata (En
RMRG80AE–. Bulletin - United States National Museum. Science. Fl(i. 339.—CiLICiEA CORDATA (FEMALE). MAXILLIPED. -; 5n. it is broad and pointed at its extreniit}^ and extends two-thirds the length of the terminal segment. The outer branch is long and slender, broad and flattened above, more rounded and tapering at the extremity, somewhat incurved, and extends a little beyond the end of the abdo- men. Its outer edge is cren- ulate and its under surface armed with four spines. The legs are long and slender, all am])ulatory, and with dactylus biunguiculate. Tw^o specimens were col- lected at Popoff Island
RMRDPCBP–. Fishes. Fishes. Percesoces and Rhegnopteri 441 dactylus virginicus, the barbudo, with seven filaments, is common in the West Indies and Florida. Polydactylus octonemus with eight filaments is more rare, but ranges further north. Poly- dactylus approximans, the raton of western Mexico, with six filaments, reaches San Diego. Polydactylus plebejus is common in Japan and other species range through Polynesia. In India isinglass is made from the large air-bladder of species of Poly- dactylus. The rare Polynenius quinquarius of the West Indies have five pectoral filaments, these being greatly elon
RMRD8P4M–. Einführung in die europäische Meeresmolluskenfauna an der Hand ihrer Hauptrepräsentanten. 154. Text-Fig. 122. Bohrmuschel, Pholas dactylus, in ihrem Bohrloche, von der Bauchseite, */» (nach Martens) a Schale, b Fuß, c phosphoreszierende Stellen, d junges Tier, eben eingebohrt, e leeres Bohrloch. f. 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.. Büchner, Otto. Stuttgart : K. G. Lutz
RMRD43YK–. Danmarks fauna; illustrerede haandbøger over den danske dyreverden... Tavle V.. Larver (efter Spuler): 24. Oxyptilus pilosellae. 35. Pterophorus monodactylus. 44. Adaina microdactyla. 47. Pselnophorus brachy- dactylus. 54. Alucita pentadactyla. Pupper (Poul Larsson del.): 36. Pterophorus monodactylus. 50. Alucita galactodactyla. Alle x2V2.. 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.. Dansk naturhistorisk forening. Køb
RMRPXPXG–. Alaska ... Natural history; Scientific expeditions. 148 RATHBUN as body. The dactylus of the external maxilHpeds is subspatulate, fully twice as long as broad. The chelae of the first pair of feet are narrow and elongate, as in the succeeding pairs. Exopodites of first abdominal appendages not so long as the carapace; between the bases of these appendages is a sharp spine, equally devel- oped in both sexes. The thelycum consists of a horizontal convex sub- triangular plate or tubercle, placed between the third pair of legs, followed by two transverse plates between the fourth and fifth pairs
RMRG7YC0–. Bulletin - United States National Museum. Science. 35^ BULLETIN 54, UNITED STATES NATIONAL MUSEUM. The segiiK'nts of the thorax are about equal in length. The (^piuiera of all the segments from the second to the seventh, inclusive, are dis- tinct and occup3' the whole of the lateral margin; the} are large plates which in the last four segments are produced into ver}^ long, acutely pointed extremities. The first three pairs of legs are subchelate, with propopus expanded {'nd dactylus reflexed. The last four pairs of legs are ambulatory. The inferior margin of the propodus in the lirst three p
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