Basal species hi-res stock photography and images - Page 15

. Annual report of the Commissioner of Agriculture ... Agriculture -- New York (State). A B C ^ D Fig. 30.— Basal Antennal Segments of Tree Crickets. a, Niveus; b, angustipennis; c, nigricornis, light form; d, nigricornis, dark form. tinguish the two crickets. Following his description of niveus Walsh2 says " that varieties occur in both sexes with legs and antennae almost entirely black " — characters which clearly designate nigri- cornis, while Riley3 in an early discussion of the same species states " that some specimens have a blackish shade." Later Riley4 says that he Stock Photo

RMRM8JXF–. Annual report of the Commissioner of Agriculture ... Agriculture -- New York (State). A B C ^ D Fig. 30.— Basal Antennal Segments of Tree Crickets. a, Niveus; b, angustipennis; c, nigricornis, light form; d, nigricornis, dark form. tinguish the two crickets. Following his description of niveus Walsh2 says " that varieties occur in both sexes with legs and antennae almost entirely black " — characters which clearly designate nigri- cornis, while Riley3 in an early discussion of the same species states " that some specimens have a blackish shade." Later Riley4 says that he

. Bulletin of the Department of Geology. Geology. 110 University of California Publications. [Geology as the lateral teeth of I. planus. The chief distinction rests in the basal thickness of the crown of the tooth, measured from front to back. None of these teeth show a strongly curved crown or a re- entrant angle on the outer margin. There is no median ridge as is seen in Isurus mantelli, a related species from the Cretaceous of Europe. The following notes are on teeth from near Santa Ana: These teeth are very large, the largest teeth being two inches long. The crown is flexuous, curved backw Stock Photo

RMRGHY12–. Bulletin of the Department of Geology. Geology. 110 University of California Publications. [Geology as the lateral teeth of I. planus. The chief distinction rests in the basal thickness of the crown of the tooth, measured from front to back. None of these teeth show a strongly curved crown or a re- entrant angle on the outer margin. There is no median ridge as is seen in Isurus mantelli, a related species from the Cretaceous of Europe. The following notes are on teeth from near Santa Ana: These teeth are very large, the largest teeth being two inches long. The crown is flexuous, curved backw

. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. â # wmmmm%r,'^9f*. Jordan and Evcrmann.âFishes of North America. 818J>. ilistal parts soft, not lÂ»raucbed, contiuiions with the hard jiarts; basal pait of ])ectoral spiue grooved posteriorly, weakly serrate above the -roove. Ixtlariii8 has some of the characters of the genus Lcptopa, notably the ilentition of the upper jaw r.nd ibe weakness of the lin-apines; but it ;i Stock Photo

RMRJ3D81–. The fishes of North and Middle America [microform] : a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Fishes; Fishes; Poissons; Poissons. â # wmmmm%r,'^9f*. Jordan and Evcrmann.âFishes of North America. 818J>. ilistal parts soft, not lÂ»raucbed, contiuiions with the hard jiarts; basal pait of ])ectoral spiue grooved posteriorly, weakly serrate above the -roove. Ixtlariii8 has some of the characters of the genus Lcptopa, notably the ilentition of the upper jaw r.nd ibe weakness of the lin-apines; but it ;i

. Bulletin of the British Museum (Natural History) Botany. THE LICHENICOLOUS HYPHOMYCETES Ma 263. Fig. 40 Teratosperma lichenicola (IMI 2561 h—holotype). A, Conidiophore. B, Conidia (a, secondary conidia). characters in the taxon, now leave little doubt that it does represent a species distinct from T. anacardii. This species is unlike the taxa hitherto placed in Teratosperma in that it lacks appendages on the basal cell. The only alternative genus for it would be Sporidesmium Link ex Fr., which is essentially separated from Teratosperma on the basis of this character, but currently comprises Stock Photo

RMRGKBM3–. Bulletin of the British Museum (Natural History) Botany. THE LICHENICOLOUS HYPHOMYCETES Ma 263. Fig. 40 Teratosperma lichenicola (IMI 2561 h—holotype). A, Conidiophore. B, Conidia (a, secondary conidia). characters in the taxon, now leave little doubt that it does represent a species distinct from T. anacardii. This species is unlike the taxa hitherto placed in Teratosperma in that it lacks appendages on the basal cell. The only alternative genus for it would be Sporidesmium Link ex Fr., which is essentially separated from Teratosperma on the basis of this character, but currently comprises

. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. CEMENT GLANDS IN SOME BARNACLKS amphrite) or in rosettes (B. nnbilis) intermingled with the ovarian follicles. In B. balanoidcs, on the other hand, they are scattered individually among the con- nective tissues in the basal portion of the animal. The number of cement gland cells appears relatively smaller in B. balanoidcs than in the other species examined. transversal muscle barnacle body muscle nauplius larvae blastula morula buccal plate cirrus external mantle internal mantle collector canal connective tissue. ovariole mu Stock Photo

RMRHN9JT–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. CEMENT GLANDS IN SOME BARNACLKS amphrite) or in rosettes (B. nnbilis) intermingled with the ovarian follicles. In B. balanoidcs, on the other hand, they are scattered individually among the con- nective tissues in the basal portion of the animal. The number of cement gland cells appears relatively smaller in B. balanoidcs than in the other species examined. transversal muscle barnacle body muscle nauplius larvae blastula morula buccal plate cirrus external mantle internal mantle collector canal connective tissue. ovariole mu

. The fossil insects of North America, with notes on some European species [microform]. Insects, Fossil; Insects; Insectes fossiles; Insectes. Fit;. 3. Fig. 1, ilnrsal view j Fig. 2. lateral view; Fig. .'1. trnnsvorne spctinnal viow of Pluiio ceplialim asellniclea from tiie 01ij;ucenBof Fluri.ixaiit, Colorailn, restnrncl, and niaenlflod about six diametera. Fig. 1. basal is a little the larger, being both longer and stouter. Each is armed at the tip internally with a tolerably stout sjjine of moderate length, and together they are a little longer than the tibia, much slenderer, and quad- rate Stock Photo

RMRJ32DJ–. The fossil insects of North America, with notes on some European species [microform]. Insects, Fossil; Insects; Insectes fossiles; Insectes. Fit;. 3. Fig. 1, ilnrsal view j Fig. 2. lateral view; Fig. .'1. trnnsvorne spctinnal viow of Pluiio ceplialim asellniclea from tiie 01ij;ucenBof Fluri.ixaiit, Colorailn, restnrncl, and niaenlflod about six diametera. Fig. 1. basal is a little the larger, being both longer and stouter. Each is armed at the tip internally with a tolerably stout sjjine of moderate length, and together they are a little longer than the tibia, much slenderer, and quad- rate

. The Caribbean forester. Forests and forestry Caribbean Area Periodicals; Forests and forestry Tropics Periodicals. 50 Caribbean Forester. 2500 3000 ALTITUDE IN FEET Figure 4. Total basal area by species and altitude. The number of species decreased from 15 at the lowest level to 6 at the highest level. It should be noted that these figures are based on different numbers of trees tallied at each altitude; 59, 82, 104, 148, 178, and 162 at elevations of 1960, 2250, 2600, 2800, 3100, and 3350 feet respectively. ORDINATION OF SPECIES Two graphs are included to show the ordination of species acco Stock Photo

RMRFRX0D–. The Caribbean forester. Forests and forestry Caribbean Area Periodicals; Forests and forestry Tropics Periodicals. 50 Caribbean Forester. 2500 3000 ALTITUDE IN FEET Figure 4. Total basal area by species and altitude. The number of species decreased from 15 at the lowest level to 6 at the highest level. It should be noted that these figures are based on different numbers of trees tallied at each altitude; 59, 82, 104, 148, 178, and 162 at elevations of 1960, 2250, 2600, 2800, 3100, and 3350 feet respectively. ORDINATION OF SPECIES Two graphs are included to show the ordination of species acco

. Bulletin of entomological research. Entomology. ON THE BRITISH SPECIES OF SIMULIUM. 31 those of *S. ornatum, being somewhat narrowed towards the tip ; external part of adminiculum much longer and narrower, and its internal appendages of different form. Legs black, with the following exceptions : front tibiae with the usual silvery- grey patch ; middle tibiae yellowish on the basal half, with a silvery sheen, especially on the outer side ; hind tibiae pale on the extreme base ; hind metatarsi brownish on the basal half or two-thirds. Front tarsi considerably expanded, more so than in jS. vari Stock Photo

RMRGH21T–. Bulletin of entomological research. Entomology. ON THE BRITISH SPECIES OF SIMULIUM. 31 those of *S. ornatum, being somewhat narrowed towards the tip ; external part of adminiculum much longer and narrower, and its internal appendages of different form. Legs black, with the following exceptions : front tibiae with the usual silvery- grey patch ; middle tibiae yellowish on the basal half, with a silvery sheen, especially on the outer side ; hind tibiae pale on the extreme base ; hind metatarsi brownish on the basal half or two-thirds. Front tarsi considerably expanded, more so than in jS. vari

. Bulletin - United States National Museum. Science. AMERICAN MOTHS OF THE SUBFAMILY PHTCITINAE 391. Figures 333-336.—Males. 333. Meroptera mirandella Ragonot, aedeagus omitted; 333a, aedeagus; 333b, trans- tiUa. 334. Meroptera pravella (Grote), specimen from Edmonton, Alberta; 334a, aede- agus. 335. Meroptera ahditiva Heinrich, new species, type; 335a, aedeagus. 336. Nephopteryx rhenella (Zincken), aedeagus omitted; 336a, aedeagus; 336b, basal segments of antenna, denuded.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabili Stock Photo

RMRG8TGW–. Bulletin - United States National Museum. Science. AMERICAN MOTHS OF THE SUBFAMILY PHTCITINAE 391. Figures 333-336.—Males. 333. Meroptera mirandella Ragonot, aedeagus omitted; 333a, aedeagus; 333b, trans- tiUa. 334. Meroptera pravella (Grote), specimen from Edmonton, Alberta; 334a, aede- agus. 335. Meroptera ahditiva Heinrich, new species, type; 335a, aedeagus. 336. Nephopteryx rhenella (Zincken), aedeagus omitted; 336a, aedeagus; 336b, basal segments of antenna, denuded.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabili

. Cyclopedia of farm crops, a popular survey of crops and crop-making methods in the United States and Canada;. Farm produce; Agriculture. FIBER PLANTS FIBER PLANTS 283 the top. The basal lobes of the leaves of both spe- cies terminate in slender points. The seed-pods of G. capsularis are nearly spherical, while those of C. oUtorius are prismatic or nearly cylindrical.. Fig. 393. Jute, left Worchorus capsularis); right, Nalta Jute (Oorchorvs olitorms). Branches with seed-pods. The best fiber is produced by C. capsularis, and this species is more extensively cultivated. The cultivation of G. ol Stock Photo

RMRDR507–. Cyclopedia of farm crops, a popular survey of crops and crop-making methods in the United States and Canada;. Farm produce; Agriculture. FIBER PLANTS FIBER PLANTS 283 the top. The basal lobes of the leaves of both spe- cies terminate in slender points. The seed-pods of G. capsularis are nearly spherical, while those of C. oUtorius are prismatic or nearly cylindrical.. Fig. 393. Jute, left Worchorus capsularis); right, Nalta Jute (Oorchorvs olitorms). Branches with seed-pods. The best fiber is produced by C. capsularis, and this species is more extensively cultivated. The cultivation of G. ol

. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 146 LABIATAE. Vol. III. posterior pair rudimentary, or wanting; anther-sacs parallel. Ovary deeply 4-parted; style slender, 2-cleft at the summit. Nutlets smooth; scar of attachment basal and small. [Latin name of some plant.] About 15 species, natives of America. The following typical species is the only one known in the United States. i. Cunila origanoides (L Stock Photo

RMRDJT53–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 146 LABIATAE. Vol. III. posterior pair rudimentary, or wanting; anther-sacs parallel. Ovary deeply 4-parted; style slender, 2-cleft at the summit. Nutlets smooth; scar of attachment basal and small. [Latin name of some plant.] About 15 species, natives of America. The following typical species is the only one known in the United States. i. Cunila origanoides (L

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Stone-flies (Perlaria), with Descriptions of New Species. 547 on each side, folding down over the two dorsal plates of Xth tergite, each of which has a small chitinous knob; the chitinised lateral margins of the lobe are curved round and continued as two rods between the chitinised inner margins of the dorsal plates. Titillators rather stout, fused in their basal half, apices abruptly narrowed. Cerci setose, but the falcate processes of the pleurites are glabrous.. Fig. 21.—Desmonemoitra pulchellum T Stock Photo

RMRMGJ0X–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Stone-flies (Perlaria), with Descriptions of New Species. 547 on each side, folding down over the two dorsal plates of Xth tergite, each of which has a small chitinous knob; the chitinised lateral margins of the lobe are curved round and continued as two rods between the chitinised inner margins of the dorsal plates. Titillators rather stout, fused in their basal half, apices abruptly narrowed. Cerci setose, but the falcate processes of the pleurites are glabrous.. Fig. 21.—Desmonemoitra pulchellum T

. A conchological manual. Shells. INTRODUCTION. 41 compose the order Sessile Cirripedes of Lamarck; they consist of a number of valves placed against each other side by side in a circle, supported on a plate, or tube, or cup, and closed by an operculum composed of two or more valves. The basal support is sometimes thick and flat, sometimes forming an elongated tube, and sometimes hollowed out into a cup. In other species it is altogether wanting. The oper- culum always consists of more than one piece, generally of two pairs: they are either articulated to each other by serrated edges, and plac Stock Photo

RMREACGY–. A conchological manual. Shells. INTRODUCTION. 41 compose the order Sessile Cirripedes of Lamarck; they consist of a number of valves placed against each other side by side in a circle, supported on a plate, or tube, or cup, and closed by an operculum composed of two or more valves. The basal support is sometimes thick and flat, sometimes forming an elongated tube, and sometimes hollowed out into a cup. In other species it is altogether wanting. The oper- culum always consists of more than one piece, generally of two pairs: they are either articulated to each other by serrated edges, and plac

. The Eurypterida of New York. Eurypterida; Paleontology. 238 NEW YORK STATE MUSEUM little doubt—^then it attained three fourths the length of the carapace. The basal segment is broad and massive, three times as long as wide, con- tracting slightly at the distal end. The two segments forming the pincers are but half as long as the basal segment, broad at the base and furnished with very acute, slightly curved tips. In the type of the species [pi. 31] the basal segments alone are seen, turned back to their full length; in plate 32 the pincers and a part of the basal segments are folded backward Stock Photo

RMRD7TJW–. The Eurypterida of New York. Eurypterida; Paleontology. 238 NEW YORK STATE MUSEUM little doubt—^then it attained three fourths the length of the carapace. The basal segment is broad and massive, three times as long as wide, con- tracting slightly at the distal end. The two segments forming the pincers are but half as long as the basal segment, broad at the base and furnished with very acute, slightly curved tips. In the type of the species [pi. 31] the basal segments alone are seen, turned back to their full length; in plate 32 the pincers and a part of the basal segments are folded backward

. Bulletin of the U.S. Department of Agriculture. Agriculture. BULLETII^ 1028, U. S. DEPARTMENT OF AGRICULTURE tirely stramineous, and the three basal abdominal tergites are more coarsely rugose, the roughening on the third tergite extending well toward the posterior margin medially; the narrow lateral mem- branous margins on the apical fourth of the first abdominal tergite are testaceous in A. soUfarius, while they are piceous black in A. melofnoseelus. METHODS USED IN BIOLOGICAL WORK. As this species hibernates as a maggot within its cocoon, it is a simple matter to gather material during th Stock Photo

RMRGA4MY–. Bulletin of the U.S. Department of Agriculture. Agriculture. BULLETII^ 1028, U. S. DEPARTMENT OF AGRICULTURE tirely stramineous, and the three basal abdominal tergites are more coarsely rugose, the roughening on the third tergite extending well toward the posterior margin medially; the narrow lateral mem- branous margins on the apical fourth of the first abdominal tergite are testaceous in A. soUfarius, while they are piceous black in A. melofnoseelus. METHODS USED IN BIOLOGICAL WORK. As this species hibernates as a maggot within its cocoon, it is a simple matter to gather material during th

. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 436 CYPBIPEDIUM CYPRIPEDIUM BB. Fls. more than H. c. Petals spatulate. 30. L6wei, Lindl. Lvs. ligulate, uniform green: scapes often more than 3 ft. long, arching, bearing several fls.: upper sepal yellowish veined with brownish purple at the base, broadly oval, basal margins revolute ; petals fully 3 in. long, Stock Photo

RMRDD0B3–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 436 CYPBIPEDIUM CYPRIPEDIUM BB. Fls. more than H. c. Petals spatulate. 30. L6wei, Lindl. Lvs. ligulate, uniform green: scapes often more than 3 ft. long, arching, bearing several fls.: upper sepal yellowish veined with brownish purple at the base, broadly oval, basal margins revolute ; petals fully 3 in. long,

. Catalogue of the family-group, genus-group and species-group names of the Odonata of the world. Odonata; Odonata; Dragonflies; Dragonflies; Damselflies; Damselflies. Figure 558. Wings of Antipodogomphus dentosus Watson. After Watson, 1991. Invencbralc Taxonomy 5(2):292. f 6 [b6254] Antipodogomphus Fraser, 1951 Figure 561. Wings of Austrogomphus (Auslroepigomphus) praeruptus Selys (as Auslroepigomphus praeruplus). After Belyshev &. Haiitonov, 1978. Deteiminer of DragonfUes :94, f 44-2 [b06951. Figure 559. Basal area of wings of Antipodogomphus acolylus Selys. After Fraser, 1960. Dragonfli Stock Photo

RMRF1RNF–. Catalogue of the family-group, genus-group and species-group names of the Odonata of the world. Odonata; Odonata; Dragonflies; Dragonflies; Damselflies; Damselflies. Figure 558. Wings of Antipodogomphus dentosus Watson. After Watson, 1991. Invencbralc Taxonomy 5(2):292. f 6 [b6254] Antipodogomphus Fraser, 1951 Figure 561. Wings of Austrogomphus (Auslroepigomphus) praeruptus Selys (as Auslroepigomphus praeruplus). After Belyshev &. Haiitonov, 1978. Deteiminer of DragonfUes :94, f 44-2 [b06951. Figure 559. Basal area of wings of Antipodogomphus acolylus Selys. After Fraser, 1960. Dragonfli

RMRD5B54–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. Mts. of Sic. 2246. Salvia prater.sis (> B. 3:109. P. 1840:222. Var. 41ba, Hort., is ad- vertised in Europe. Sec- tion 7. 28. caoaliaefolia.Bcnth. Tender blue-Hd. peren- nial herb with triangular, mostly basal Ivs. and glutinc villous hlossouis, which are swollen at the throat; uniliiiato. villous lioiicath:

. Critical trends in Illinois ecosystems. Ecological assessment (Biology); Environmental impact analysis; Nature; Pollution; Conservation of natural resources; Environmental quality. Ecos>'stem Monitoring Results 15 Sugar Maple Buckthorn 5% Hawthorn. Black Cherry Other (65 species) 37% Table 2. Species with the Highest Importance Values, ForestWatch Figure 7. Most abundant species, ForestWatch The most abundant taxa were hickon' and ash, followed b)' the individual species slipper)' elm, white oak, sugar maple, and buckthorn (Figure J). Tlie species with the greatest basal area, which takes Stock Photo

RMRE5BXJ–. Critical trends in Illinois ecosystems. Ecological assessment (Biology); Environmental impact analysis; Nature; Pollution; Conservation of natural resources; Environmental quality. Ecos>'stem Monitoring Results 15 Sugar Maple Buckthorn 5% Hawthorn. Black Cherry Other (65 species) 37% Table 2. Species with the Highest Importance Values, ForestWatch Figure 7. Most abundant species, ForestWatch The most abundant taxa were hickon' and ash, followed b)' the individual species slipper)' elm, white oak, sugar maple, and buckthorn (Figure J). Tlie species with the greatest basal area, which takes

. Animal hormones; a comparative survey. Hormones. § 5.111 RESPIRATION 175 have been recorded for several amphibia (as well as for some fish and lizards) living in temperate climates (Lynn and Wachowski, 1951). It would seem as if the increase in thyroid activity in the summer enables these cold-blooded species to attain a high enough rate of basal metabolism even in temperate climes to become active despite the relatively low and variable temperature.. Fig. 5-3. Percentage changes in oxygen consumption of the rat, Rattus, (ordinates) with time in days (abscissae) when thyroid EXTRACTS are inj Stock Photo

RMRN57JB–. Animal hormones; a comparative survey. Hormones. § 5.111 RESPIRATION 175 have been recorded for several amphibia (as well as for some fish and lizards) living in temperate climates (Lynn and Wachowski, 1951). It would seem as if the increase in thyroid activity in the summer enables these cold-blooded species to attain a high enough rate of basal metabolism even in temperate climes to become active despite the relatively low and variable temperature.. Fig. 5-3. Percentage changes in oxygen consumption of the rat, Rattus, (ordinates) with time in days (abscissae) when thyroid EXTRACTS are inj

. Fresh-water biology. Freshwater biology. Fig. 1508. 143 (144) Male shell with a wide, radiating, shallow depression in front of the posterior ridge. Female with a small, rounded, well-defined radial post-basal swelling. Subgenus Scalcnaria Agassiz. The type, Truncilla sulcata Lea (Fig. 1509), ranges from the Tennessee River north to southern iVIichigan. Two other species occur in Tennessee and Georgia.. 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 Stock Photo

RMRDADJX–. Fresh-water biology. Freshwater biology. Fig. 1508. 143 (144) Male shell with a wide, radiating, shallow depression in front of the posterior ridge. Female with a small, rounded, well-defined radial post-basal swelling. Subgenus Scalcnaria Agassiz. The type, Truncilla sulcata Lea (Fig. 1509), ranges from the Tennessee River north to southern iVIichigan. Two other species occur in Tennessee and Georgia.. 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

. Bulletin of the Bureau of Fisheries. Fisheries; Fish culture. DRAGONFWES AND DAMSELFLIES IN PONDFISH CULTURE. 239 LIBELLULA LUCTUOSA. The Egg.—The egg of this species is an almost perfect ellipse, 0.57 mm. long and 0.30 mm. wide. The neck is conical, as wide at the base as it is high, with a distinct basal segment and a divided tip. There is also a short process at the posterior end of the egg; the yolk granules are comparatively large and distinct. Eggs laid on July 12 began to hatch July 22, and the hatching was entirely completed by July 30. Several lots of eggs from this species were hat Stock Photo

RMRGH2PT–. Bulletin of the Bureau of Fisheries. Fisheries; Fish culture. DRAGONFWES AND DAMSELFLIES IN PONDFISH CULTURE. 239 LIBELLULA LUCTUOSA. The Egg.—The egg of this species is an almost perfect ellipse, 0.57 mm. long and 0.30 mm. wide. The neck is conical, as wide at the base as it is high, with a distinct basal segment and a divided tip. There is also a short process at the posterior end of the egg; the yolk granules are comparatively large and distinct. Eggs laid on July 12 began to hatch July 22, and the hatching was entirely completed by July 30. Several lots of eggs from this species were hat

. The Canadian entomologist. Insects; Entomology. 268 THE CANADIAN ENTOMOLOGIST short, the first femur but Httle longer than the cephalothorax. The male palpus has the tarsal hook pointed at the tip, and it is more pointed at the base than in the other species. (Fig. 19, 3.) The basal process of the palpal organ has the slender portion bent in the middle at nearly a right angle, and its poiht has a tooth turned outward as in alboventris, (Fig. 19, 4.) The epigynum has the two processes straight and of middle length. Metlakatla, B.C. J. H. Keen, in the collection of Nathan Banks. Pardosa metlak Stock Photo

RMRG30M8–. The Canadian entomologist. Insects; Entomology. 268 THE CANADIAN ENTOMOLOGIST short, the first femur but Httle longer than the cephalothorax. The male palpus has the tarsal hook pointed at the tip, and it is more pointed at the base than in the other species. (Fig. 19, 3.) The basal process of the palpal organ has the slender portion bent in the middle at nearly a right angle, and its poiht has a tooth turned outward as in alboventris, (Fig. 19, 4.) The epigynum has the two processes straight and of middle length. Metlakatla, B.C. J. H. Keen, in the collection of Nathan Banks. Pardosa metlak

. The various contrivances by which orchids are fertilized by insects. Fertilization of plants; Orchids. ClIAl VIII. OYPEIPEDIUM. 227 large size, and is a compound organ as in all other Orchids. The following remarks apply only to the six species which I have examined, namely, 0. harbatum, furpi- ratum, insigne, venustum, pubescens and acaule ; though I have casually looked at some other kinds. The basal part of the labellum is folded round the short Fig. 35.. Cypripedium. a. anther. a', rudimentary, shield-like anther. s. stigma. /. labellum. A. Flower viewed from above, with the sepals and Stock Photo

RMRDBDTN–. The various contrivances by which orchids are fertilized by insects. Fertilization of plants; Orchids. ClIAl VIII. OYPEIPEDIUM. 227 large size, and is a compound organ as in all other Orchids. The following remarks apply only to the six species which I have examined, namely, 0. harbatum, furpi- ratum, insigne, venustum, pubescens and acaule ; though I have casually looked at some other kinds. The basal part of the labellum is folded round the short Fig. 35.. Cypripedium. a. anther. a', rudimentary, shield-like anther. s. stigma. /. labellum. A. Flower viewed from above, with the sepals and

. The orchid-grower's manual, containing descriptions of the best species and varieties of orchidaceous plants in cultivation ... Orchids. PHAjnS COOKSONII. (From the QardcTwrs' Chronicle.') former, light rose with a shade of yellow, deepest in colour in the middle; lip three-lobed, broadly oval, the basal half convolute over the column where the colour is greenish yellow, the middle lobe crisped and beautifully undulated at the edge, the recurved tips of the side-lobes of a deep rosy-purple, the apical part soft rose spotted with dark rosy-purple; throat tawny yellow, which is continued into Stock Photo

RMRDTB7W–. The orchid-grower's manual, containing descriptions of the best species and varieties of orchidaceous plants in cultivation ... Orchids. PHAjnS COOKSONII. (From the QardcTwrs' Chronicle.') former, light rose with a shade of yellow, deepest in colour in the middle; lip three-lobed, broadly oval, the basal half convolute over the column where the colour is greenish yellow, the middle lobe crisped and beautifully undulated at the edge, the recurved tips of the side-lobes of a deep rosy-purple, the apical part soft rose spotted with dark rosy-purple; throat tawny yellow, which is continued into

. Bulletin - United States National Museum. Science. 636 BULLETIN 54, UNITED STATES NATIONAL MUSEUM. angle of the basal article on the underside; it is about twice as long as the outer branch, but does not extend beyond the extremity of the outer branch. The legs are all similar in structure and ambulatory. In color it is a reddish brown with wavy lines of a light yellow on either side of the median line. About ten specimens were collected in Oak- land, California, by Prof. Josua Lindahl. This species is ver}- similar to the type and onl}^ described species of the genus, Actonhvus elUptlcii&gt Stock Photo

RMRG7MXM–. Bulletin - United States National Museum. Science. 636 BULLETIN 54, UNITED STATES NATIONAL MUSEUM. angle of the basal article on the underside; it is about twice as long as the outer branch, but does not extend beyond the extremity of the outer branch. The legs are all similar in structure and ambulatory. In color it is a reddish brown with wavy lines of a light yellow on either side of the median line. About ten specimens were collected in Oak- land, California, by Prof. Josua Lindahl. This species is ver}- similar to the type and onl}^ described species of the genus, Actonhvus elUptlcii&gt

. California range brushlands and browse plants. Browse (Animal food); Brush; Forage plants. Red alder (Abuts oregona). The foliage and young twigs of red alder are cropped rather closely bv cattle, sheep, and deer. Because of its rather restricted distribution, however, it is of secondary browse value. margins coarsely and doubly toothed, not inrolled; dark green above, lighter green beneath; nutlets with narrow margins. White alder propagates mostly by under- ground rhizomes, suckers, and basal sprouts. Distribution (map on this page). This species occupies moist but well-drained soils along Stock Photo

RMRT0G54–. California range brushlands and browse plants. Browse (Animal food); Brush; Forage plants. Red alder (Abuts oregona). The foliage and young twigs of red alder are cropped rather closely bv cattle, sheep, and deer. Because of its rather restricted distribution, however, it is of secondary browse value. margins coarsely and doubly toothed, not inrolled; dark green above, lighter green beneath; nutlets with narrow margins. White alder propagates mostly by under- ground rhizomes, suckers, and basal sprouts. Distribution (map on this page). This species occupies moist but well-drained soils along

RMRD4XP4–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. GAZANIA GENISTA 631 lobes. B.M. 90 shows a head of scarlet rays, with basal markings of brown, black and white. CO. Basal markings without brown. spl^ndens, Hort. Fig. 895. Hybrid, said to resemble G. iniiflora in habit but dwarfer and more compact. Of the kinds in common cult, it is nearest to G. Pavonia in co

. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE LONG-TOED WATER BEETLES. 679 Lake, Laporte, Lawrence and Putnam counties; frequent. -July 21-August 20. 1297 (3922). Deyops fastigiatus Say, Long's Exped., II, 1S24, 275; ibid. I, 181. Similar in size and form to the preceding. Differs in liaving tlie basal region of the thorax rather suddenly depressed, smooth, shining and wholly without pubescence. Sides of elytra densely pubescent, but a space on each Stock Photo

RMRDH2R4–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE LONG-TOED WATER BEETLES. 679 Lake, Laporte, Lawrence and Putnam counties; frequent. -July 21-August 20. 1297 (3922). Deyops fastigiatus Say, Long's Exped., II, 1S24, 275; ibid. I, 181. Similar in size and form to the preceding. Differs in liaving tlie basal region of the thorax rather suddenly depressed, smooth, shining and wholly without pubescence. Sides of elytra densely pubescent, but a space on each

RMRF253Y–. Catalogue of the family-group, genus-group and species-group names of the Odonata of the world. Odonata; Odonata; Dragonflies; Dragonflies; Damselflies; Damselflies. Figure 642. Basal region of wings of Lathrocordulia metailica Tillyard (as Lathrocordulia metalla). After Belyshev A Haritonov, 1978. Determiner of £>TagoniUes :144, f 80-1 Ib0695) Lauromacromla Gdjskes, 1970 Micromidia Eraser, 19S9. Figure 643. Wings of Micromidia atrifrons McLachlan. After Belyshev & Haritonov, 1978. Deieiminer of Dragonflies :146, f 82-1 [b0695) Ncocordulia Selys, 1882. Please note that these images ar

. The fur seals and fur-seal islands of the North Pacific ocean. Sealing; Seals (Animals). 530 THE FUR SEALS OP THE PKIBILOP ISLANDS. 24.. Synoicum irregulare, new species. General character of the colony.—In all cases distinctly lobed, but the lobes very variable in size and shape. In some instances they are separate almost to the base of the colony, while in others the upper half or even less of the entire length of the lobe is free from the common basal mass. Some of the lobes decidedly enlarged at the summit, others not "so. An occasional lobfe stands out at nearly a right angle to th Stock Photo

RMRE0GB2–. The fur seals and fur-seal islands of the North Pacific ocean. Sealing; Seals (Animals). 530 THE FUR SEALS OP THE PKIBILOP ISLANDS. 24.. Synoicum irregulare, new species. General character of the colony.—In all cases distinctly lobed, but the lobes very variable in size and shape. In some instances they are separate almost to the base of the colony, while in others the upper half or even less of the entire length of the lobe is free from the common basal mass. Some of the lobes decidedly enlarged at the summit, others not "so. An occasional lobfe stands out at nearly a right angle to th

. Bulletin. Natural history; Natural history. November, 1961 Smith: Amphibians and Reptiles of Illinois 197. Fig. 188.—An adult Coluber constrictor flavivcntris X priapus intergrade from Union County, Illinois. The color above may be blue-green, blue-black, or slaty black; below, yellowish white, pale gray, or slate color. indistinct posteriorly, venter with brown markings; each hemipenis with large basal spines. Variation.—Specimens of this species can be reliably sexed only by determining the presence or absence of hemipenes. The mean difference between the male and the female in number of c Stock Photo

RMRGWB7P–. Bulletin. Natural history; Natural history. November, 1961 Smith: Amphibians and Reptiles of Illinois 197. Fig. 188.—An adult Coluber constrictor flavivcntris X priapus intergrade from Union County, Illinois. The color above may be blue-green, blue-black, or slaty black; below, yellowish white, pale gray, or slate color. indistinct posteriorly, venter with brown markings; each hemipenis with large basal spines. Variation.—Specimens of this species can be reliably sexed only by determining the presence or absence of hemipenes. The mean difference between the male and the female in number of c

. Annals of the Entomological Society of America. Entomology. 1919] / Fr acker: Chariesterus 229 Chariesterus balli new species. (See Figure). Head quadrate, armed on the disc with two longitudinal rows of two or three vertical spines each; prominent multispinose tubercles caudodorsad of each eye; antcnniferous tubercles s])inose at both obtuse lateral and acute mesal angles. Antennas with first segment. Fig. 1. Chariesterus balli n. sp. stronghYtriquetrous, lateral carinae with basal two-thirds armed with numerous acute tubercles, mesal carinas unarmed except at base; second segment much more Stock Photo

RMRMP9K2–. Annals of the Entomological Society of America. Entomology. 1919] / Fr acker: Chariesterus 229 Chariesterus balli new species. (See Figure). Head quadrate, armed on the disc with two longitudinal rows of two or three vertical spines each; prominent multispinose tubercles caudodorsad of each eye; antcnniferous tubercles s])inose at both obtuse lateral and acute mesal angles. Antennas with first segment. Fig. 1. Chariesterus balli n. sp. stronghYtriquetrous, lateral carinae with basal two-thirds armed with numerous acute tubercles, mesal carinas unarmed except at base; second segment much more

RMRDJD80–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE HISTER BEETLES. 607 1150 (3490). HiSTEH ABBEEViATUs Fab., S.vst. Ent, 1798, 53. Broadly oval, conex. Thorax with inner stria en- tire, outer usually extending to middle, often shorter; surface finely punctulate. Elytra with two subhumerals, the inner apical, the outer basal, the two with their ends overlapping near middle; entire dorsal stri.-e. four, strong- ly punctured, fifth short, apical, sutural r

RMRF9YHM–. Catalogue of the family-group, genus-group and species-group names of the Odonata of the world. Odonata; Odonata; Dragonflies; Dragonflies; Damselflies; Damselflies. Figure 664. Basal region of hindwing of Synlhemis regina Selys (as Eusynthemis regina). Afler Be^shev &. Haritonov, 1978. Detenniner of Dngonflies :141, f76-l [b069S] SynUiemis Selys, 1870 ri ^ -TTTTTTf Hgure 665. Basal region of forewing of Synlhemis euslalacia Bunneister. After Belyshev &. Haritonov, 1978. Deteiminer of EhagonfUes :141,f76-2 [b0695). Figure 666. Basal region of forewing of Synlhemis regina Selys (as Eu

RMRE2D90–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. GAZANIA GENISTA G31 iobes. B.M. 90 shows a head of scarlet rays, with basal markings of brown, black and. white. cc. Basal niarl-lngs without hrr>ir>t. spl^ndens, Hort. Fig. 895. Hybrid, said to resemble O. uftifhrra in habit but dwarfer and ni<jre compact, (')f the kinds in common cult, it is nearest

RMRDKTXE–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. Genus 2. BORAGE FAMILY 3. Cynoglossum boreale Fernald. North- ern Wild Comfrey. Fig. 3510. Cynoglossum boreale Fernald, Rhodora 7 : 250. 1906. Similar to the preceding species, the stem more slender, villous below, appressed-pubescent above. Upper leaves clasping the stem; lower and basal leaves oblong, acute or acutish, long-peti- oled; racemes few, the flower

. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). 132 NEW YORK STATE MUSEUM infested with a Hemichionaspis and from Piper nigrum infested ^itli Hemichionaspis aspidistrae, respec- tively. These two Indian forms are readily separated from American species by the shorter and relatively broader apical lobe of the basal clasp segrnent. The American representatives may be zoophagous. PECTINODIPLOSIS n. g. The species referred to this genus differs so markedly from Thecodiplosis, from wh'ch it is distinguished by the triart Stock Photo

RMRMB7PC–. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). 132 NEW YORK STATE MUSEUM infested with a Hemichionaspis and from Piper nigrum infested ^itli Hemichionaspis aspidistrae, respec- tively. These two Indian forms are readily separated from American species by the shorter and relatively broader apical lobe of the basal clasp segrnent. The American representatives may be zoophagous. PECTINODIPLOSIS n. g. The species referred to this genus differs so markedly from Thecodiplosis, from wh'ch it is distinguished by the triart

. Bulletin - United States National Museum. Science. ICHNEUMON-FLIES, PART 2: EPHIALTINAE 207 their length; female subgenital plate completely but weakly sclero- tized, or with a large median basal membranous area; ovipositor weakly compressed, decurved but its apical part straight; ovipositor sheath about 0.33 as long as front wing. This genus includes only the genotype, which is transcontinental in the Canadian and Transition zones of North America, and an undescribed species in Japan. 1. Alophosternuin foliicola Cushman Figure 370 Alophosternum foliicola Cushman, 1933, Proc. U. S. Nat. Mus. Stock Photo

RMRG72YJ–. Bulletin - United States National Museum. Science. ICHNEUMON-FLIES, PART 2: EPHIALTINAE 207 their length; female subgenital plate completely but weakly sclero- tized, or with a large median basal membranous area; ovipositor weakly compressed, decurved but its apical part straight; ovipositor sheath about 0.33 as long as front wing. This genus includes only the genotype, which is transcontinental in the Canadian and Transition zones of North America, and an undescribed species in Japan. 1. Alophosternuin foliicola Cushman Figure 370 Alophosternum foliicola Cushman, 1933, Proc. U. S. Nat. Mus.

. The cave fauna of North America, with remarks on the anatomy of the brain and origin of the blind species. Cave animals; Caves. MEMOIRS OF THE NATIONAL ACADEMY OF SCIENCES. 55. molted specimens, but in others scarcely distinguishable from the dark-brown, fiuely-shagreened tegument. Behind the eyes the body contracts dorsally, as well as laterally. On the front edge of the eephalothorax is an acute median spine. The six basal abdominal joints are coalesced, forming a single piece, segments 3 to 6 being indicated by a pair of somewhat transverse, high, well-marked tubercles (not form- ing true Stock Photo

RMRJDFN3–. The cave fauna of North America, with remarks on the anatomy of the brain and origin of the blind species. Cave animals; Caves. MEMOIRS OF THE NATIONAL ACADEMY OF SCIENCES. 55. molted specimens, but in others scarcely distinguishable from the dark-brown, fiuely-shagreened tegument. Behind the eyes the body contracts dorsally, as well as laterally. On the front edge of the eephalothorax is an acute median spine. The six basal abdominal joints are coalesced, forming a single piece, segments 3 to 6 being indicated by a pair of somewhat transverse, high, well-marked tubercles (not form- ing true

. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 237. ARIONTA, Leach. Animal heliciform, mantle subcentral; other characters as in Patula. Pro- vided with a thick, white epiphragm. Shell umbilicately perforate, conic- or depressed-globose, thin; whorls 5-6, the last gradually descending; aperture lunate-rotund; peristome broadly labi- ate, its margins parallel, the basal dilated, often covering the umbilicus. The genus is almost exclusively confined to the California Region of our limits. There is, however, one Mexican species, one African, and one Eur Stock Photo

RMRGD60B–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. Fig. 237. ARIONTA, Leach. Animal heliciform, mantle subcentral; other characters as in Patula. Pro- vided with a thick, white epiphragm. Shell umbilicately perforate, conic- or depressed-globose, thin; whorls 5-6, the last gradually descending; aperture lunate-rotund; peristome broadly labi- ate, its margins parallel, the basal dilated, often covering the umbilicus. The genus is almost exclusively confined to the California Region of our limits. There is, however, one Mexican species, one African, and one Eur

. The Canadian field-naturalist. Natural history. 1997 Reddoch and Reddoch: The Orchids in the Ottawa District 81 Goody era repens (Linnaeus) R. Brown in Aiton var. ophioides Fernald Lesser Rattlesnake-plantain Goodyerie rampante Goodyera repens is the smallest of the three Goodyeras in the District. It is a species of dense, shady forests and swamps that can form small, compact patches by vegetative reproduction. It can be recognized by its basal rosette of tessellated leaves lacking light lines along the median vein and can be distinguished from G. pubes- cens by its essentially one-sided in Stock Photo

RMRG3T2T–. The Canadian field-naturalist. Natural history. 1997 Reddoch and Reddoch: The Orchids in the Ottawa District 81 Goody era repens (Linnaeus) R. Brown in Aiton var. ophioides Fernald Lesser Rattlesnake-plantain Goodyerie rampante Goodyera repens is the smallest of the three Goodyeras in the District. It is a species of dense, shady forests and swamps that can form small, compact patches by vegetative reproduction. It can be recognized by its basal rosette of tessellated leaves lacking light lines along the median vein and can be distinguished from G. pubes- cens by its essentially one-sided in

. Dansk botanisk arkiv. Plants; Plants -- Denmark. F. Børgesen: List of species. 425. of the specimens the original basal rhizoids were present, the plants being fixed by means of them to the rocks. Most probably the end-rhizoid had been cut off during the gathering in the spe- cimens in which it was absent. The basal rhizoid (comp. Fig. 406 and 407) is below broad- ened out to a small disc with irregular coralliform outline, and the base on the whole becomes gradually strengthened by means of throughgrowing of the lowermost cells in the filament down into the basal cell in a way similar to th Stock Photo

RMRD40MT–. Dansk botanisk arkiv. Plants; Plants -- Denmark. F. Børgesen: List of species. 425. of the specimens the original basal rhizoids were present, the plants being fixed by means of them to the rocks. Most probably the end-rhizoid had been cut off during the gathering in the spe- cimens in which it was absent. The basal rhizoid (comp. Fig. 406 and 407) is below broad- ened out to a small disc with irregular coralliform outline, and the base on the whole becomes gradually strengthened by means of throughgrowing of the lowermost cells in the filament down into the basal cell in a way similar to th

RMRDJMKE–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. Genus 37. THISTLE FAMILY. 443 37. DOELLINGERIA Nees, Gen. & Sp. Ast. 177. 1832. Perennial leafy herbs, the lower leaves reduced to scales or sheaths, the upper large, mostly entire, acute or acuminate in our species. Basal leaves none. Heads corymbose, usually numerous; involucre campanulate to hemispheric, its bracts imbricated in several series, appressed

. Bulletin - New York State Museum. Science. 128 NEW YORK STATE MUSEUM tender maggots which were otherwise without protection and fed on the nearly exposed leaf surface. This species, apparently unknown, may be recognized by the following characteristics: Female. Antennae fuscous yellow, about two thirds the length of the body and com- posed of 14 segments, the first short, subglobular, the second stout, elongate and the 3d to the 14th inclusive, pedicellate distally. A typical segment has the basal two thirds cylindric, broadly dilated and bearing a basal and subapical whorl of long, stout se Stock Photo

RMRGJR6Y–. Bulletin - New York State Museum. Science. 128 NEW YORK STATE MUSEUM tender maggots which were otherwise without protection and fed on the nearly exposed leaf surface. This species, apparently unknown, may be recognized by the following characteristics: Female. Antennae fuscous yellow, about two thirds the length of the body and com- posed of 14 segments, the first short, subglobular, the second stout, elongate and the 3d to the 14th inclusive, pedicellate distally. A typical segment has the basal two thirds cylindric, broadly dilated and bearing a basal and subapical whorl of long, stout se

RMRDJM15–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 648 POLYGONACEAE. Vol. I. Over 200 species, natives of America, mostly of the western United States. Eriogonum tomentosum Michx. Achenes 3-winged. 1. Achenes merely angled, never winged. Calyx contracted into a stipe-like base. Caulescent; stems topped by compound cymes. Stem leaves alternate. 2. Stem leaves opposite or whorled. Calyx yellow; basal leaves round

. Botany for high schools and colleges. Botany. 286 BOTANY. ogonium by the growth of many basal enveloping branches, and inside of this the carpogonium increases in size, and sends out branches, which finally produce eight-spored asci. The little tuber-like mass thus formed is yellowish, and of the size and appearance of a coarse sand grain. (a) Aside from PenicilUum, we have in this country very few repre- sentatives of this order. Two or three species of Tuber have been recorded, and two of Elaphomy- ces.* (b) In Europe, where they grow abundantly, Tuber cestivum, T. metaiiospoium, and T. ma Stock Photo

RMRDWA2E–. Botany for high schools and colleges. Botany. 286 BOTANY. ogonium by the growth of many basal enveloping branches, and inside of this the carpogonium increases in size, and sends out branches, which finally produce eight-spored asci. The little tuber-like mass thus formed is yellowish, and of the size and appearance of a coarse sand grain. (a) Aside from PenicilUum, we have in this country very few repre- sentatives of this order. Two or three species of Tuber have been recorded, and two of Elaphomy- ces.* (b) In Europe, where they grow abundantly, Tuber cestivum, T. metaiiospoium, and T. ma

RMRDHN7C–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE GROUND BEETLES. 43. Fig. 29. (After Leng.) Natural size. 22 (S2a). Cychkus lecontei Dej., Spec. II, 1826, 15. Oval, rather robust; color of the preceding. Basal impressions of thorax broad, with numerous punctures. Elytra deeply striate with closely placed punctures, the intervals interrupted from the middle to apex, thus forming elongate tubercles. Length 12-14 mm. Throughout the State; frequent. April

RMRG32GT–. California range brushlands and browse plants. Browse (Animal food); Brush; Forage plants. Red alder (Abuts oregona). The foliage and young twigs of red alder are cropped rather closely bv cattle, sheep, and deer. Because of its rather restricted distribution, however, it is of secondary browse value. margins coarsely and doubly toothed, not inrolled; dark green above, lighter green beneath; nutlets with narrow margins. White alder propagates mostly by under- ground rhizomes, suckers, and basal sprouts. Distribution (map on this page). This species occupies moist but well-drained soils along

. The families of flowering plants. Plants; Phanerogams. FAMILIES OF FLOWEEING PLAJ!JTS 2l3 over 150 species, more abundant in the Old World than in North Amet- ica. They are scapose, with a tuft of basal leaves and several or many umbelled flowers of many different colors, ranging, moreover, in size from the tiny dwarf Canadian primrose to the stout English cowslip (P. veris). An east Asiatic species (P. obcimica), called the Chinese primrose in cultivation, has furnished many horticultural varieties. The most attractive of our native forms is Parry's primrose, * which is. Fig. 185. The Maxsh Stock Photo

RMRDY5JB–. The families of flowering plants. Plants; Phanerogams. FAMILIES OF FLOWEEING PLAJ!JTS 2l3 over 150 species, more abundant in the Old World than in North Amet- ica. They are scapose, with a tuft of basal leaves and several or many umbelled flowers of many different colors, ranging, moreover, in size from the tiny dwarf Canadian primrose to the stout English cowslip (P. veris). An east Asiatic species (P. obcimica), called the Chinese primrose in cultivation, has furnished many horticultural varieties. The most attractive of our native forms is Parry's primrose, * which is. Fig. 185. The Maxsh

RMRDM9E1–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. Genus 2. CARPET-WEED FAMILY. 35 2. MOLLUGO L. Sp. PI. 89. 1753. Herbs, mostly annual, much branched, with verticillate, or in some species basal or alternate leaves, and small cymose or axillary whitish flowers. Stipules scarious, mem- branous, deciduous. Calyx s-parted. Sepals persistent, scarious-margined. Petals none. Stamens 3-5, when 3 alternate with the c

. Botanisk tidsskrift. Botany; Plants; Plants. — 279 — away; whether the basal cell like that of A. mediterranean lives longer and is able to develop a new plant I am unable to ascertain ; but it seems most probable. This small Acetabularia seems to me to be very closely related to Acet. Farlowii and Acet. Suhrii. Acetabularia Farlowii, of which species I have had specimens for comparison from the Bermudas collected by M. A. H o w e, seems however to be distinguished com- monly from A. Caliculus by having the apices of the rays in the disc more or less broadly rounded, and in that the Corona s Stock Photo

RMRHA00Y–. Botanisk tidsskrift. Botany; Plants; Plants. — 279 — away; whether the basal cell like that of A. mediterranean lives longer and is able to develop a new plant I am unable to ascertain ; but it seems most probable. This small Acetabularia seems to me to be very closely related to Acet. Farlowii and Acet. Suhrii. Acetabularia Farlowii, of which species I have had specimens for comparison from the Bermudas collected by M. A. H o w e, seems however to be distinguished com- monly from A. Caliculus by having the apices of the rays in the disc more or less broadly rounded, and in that the Corona s

. Australian insects. Insects. 88 ORTHOPTERA. the name of T. iodomns: and Rainbow a fourth from the neighbourhood of Sydney under the name of T. chcijjicns which also comes very close to the typical species; it has the basal portion of the apical area of the wings purple.. Fig. 20.—The Spiny Green Leaf Insect. Extatosomatiaratum (Macleay). ("Agricultural Gazette,' N.S.W.) Extatosoma tiaratum is remarkable for the great difference in the sexes; the male is a rare insect, about 4 inches long; is a dull dark green, with small tegmina; the wings are large, rounded at the tip, the apical margi Stock Photo

RMRJRK63–. Australian insects. Insects. 88 ORTHOPTERA. the name of T. iodomns: and Rainbow a fourth from the neighbourhood of Sydney under the name of T. chcijjicns which also comes very close to the typical species; it has the basal portion of the apical area of the wings purple.. Fig. 20.—The Spiny Green Leaf Insect. Extatosomatiaratum (Macleay). ("Agricultural Gazette,' N.S.W.) Extatosoma tiaratum is remarkable for the great difference in the sexes; the male is a rare insect, about 4 inches long; is a dull dark green, with small tegmina; the wings are large, rounded at the tip, the apical margi

. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Heft 1/2 21/1970 New species of Orimarga (Tipulidae) 147 with tlhis crossvein beyond the fork, connecting with vein Mi+ 2, as shown for the present fly (fig. 1). Orimarga anómala Mdk (1883) was placed in the synonymy of O. virgo by Kertész but this assignment is questionable and the matter should be re-studied. Orimarga Iiygropetrica Vaillant (1950) is larger than the present ñy (length 9 to 11 mm) and has the venational details distinct, including the more basal po Stock Photo

RMRHE531–. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. Heft 1/2 21/1970 New species of Orimarga (Tipulidae) 147 with tlhis crossvein beyond the fork, connecting with vein Mi+ 2, as shown for the present fly (fig. 1). Orimarga anómala Mdk (1883) was placed in the synonymy of O. virgo by Kertész but this assignment is questionable and the matter should be re-studied. Orimarga Iiygropetrica Vaillant (1950) is larger than the present ñy (length 9 to 11 mm) and has the venational details distinct, including the more basal po

RMRDHN79–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. Fig. 29. (After Leng.) Natural size. 22 (S2a). Cychkus lecontei Dej., Spec. II, 1826, 15. Oval, rather robust; color of the preceding. Basal impressions of thorax broad, with numerous punctures. Elytra deeply striate with closely placed punctures, the intervals interrupted from the middle to apex, thus forming elongate tubercles. Length 12-14 mm. Throughout the State; frequent. April 20-November 5. In the no

. Bulletins of American paleontology. Wisconsin Mollusks: Browne and Bruder 203 Soil 2'6" IPJJSlTTiln' Clayey loeu 2'6". SV basement excavation base of hill Locality 2 top of hill NE LOCALITY 3 The gully section or basal part (intervals one to five feet) at this locality differs from the upper part (13 to 22 feet) of the section. In the basal part of the section the dominance of the listed woodland species and the presence of Anguispira alternata and Discus cronkhitei implies a humid, forested or forest-bordered situa- tion. The decrease of Succinea upward and the presence of Dero- Stock Photo

RMRG97GC–. Bulletins of American paleontology. Wisconsin Mollusks: Browne and Bruder 203 Soil 2'6" IPJJSlTTiln' Clayey loeu 2'6". SV basement excavation base of hill Locality 2 top of hill NE LOCALITY 3 The gully section or basal part (intervals one to five feet) at this locality differs from the upper part (13 to 22 feet) of the section. In the basal part of the section the dominance of the listed woodland species and the presence of Anguispira alternata and Discus cronkhitei implies a humid, forested or forest-bordered situa- tion. The decrease of Succinea upward and the presence of Dero-

RMRDJPE0–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. May-Nov.. 3. Sonchus asper (L.) Hill. Spiny or Sharp- fringed Sow-Thistle. Fig. 4067. Sonchus oleraceus van asper L. Sp. PI. 794. 1753. Sonchus asper Hill, Herb. Brit. 47. 1769. Annual, similar to the preceding species; leaves undivided, lobed or sometimes pinnatifid, spinulose- dentate to spinulose-denticulate, the lower and basal ones obovate or spatulate, pe

. The fur seals and fur-seal islands of the North Pacific ocean. Sealing; Seals (Animals). the animal only, closely attached to the inner surface of the mantle. Ovary (fig. 5,ov.), a long, branched, cylindrical body of uniform diameter throughout, the whole consist- ing of a basal portion situated near to and extending approximately parallel with the midventral line, and five or six simple branches given off from this basal piece, these reaching dorsalward and being inclined somewhat toward the anterior end of the animal. This species clearly belongs to the genus Dendrodoa, founded by MacLeay, Stock Photo

RMRDW69C–. The fur seals and fur-seal islands of the North Pacific ocean. Sealing; Seals (Animals). the animal only, closely attached to the inner surface of the mantle. Ovary (fig. 5,ov.), a long, branched, cylindrical body of uniform diameter throughout, the whole consist- ing of a basal portion situated near to and extending approximately parallel with the midventral line, and five or six simple branches given off from this basal piece, these reaching dorsalward and being inclined somewhat toward the anterior end of the animal. This species clearly belongs to the genus Dendrodoa, founded by MacLeay,

. The bee-keepers' guide; or, Manual of the apiary. Bees. Head of Drone, magnified. Antenna. Compound Eyes. Simple Eyes. Fig. 5.. Head of Worker, Magnified. Antenna*. Compound Eyes. Simple Eyes. tooth (Fig. 24, a, b), short tongues, and no pollen baskets, though they have the broad tibia and wide basal tarsus (Fig. 20, |>). There is some doubt as to the number of species of this genus. It is certain that the Apis Ligustica of Spinola, or Italian bee, the Apis fa^ciata of Latreille, or Egyptian bee, are only varieties of the Apis mellifica, which also includes the German or black bee. Mr. F. Stock Photo

RMRJJCD7–. The bee-keepers' guide; or, Manual of the apiary. Bees. Head of Drone, magnified. Antenna. Compound Eyes. Simple Eyes. Fig. 5.. Head of Worker, Magnified. Antenna*. Compound Eyes. Simple Eyes. tooth (Fig. 24, a, b), short tongues, and no pollen baskets, though they have the broad tibia and wide basal tarsus (Fig. 20, |>). There is some doubt as to the number of species of this genus. It is certain that the Apis Ligustica of Spinola, or Italian bee, the Apis fa^ciata of Latreille, or Egyptian bee, are only varieties of the Apis mellifica, which also includes the German or black bee. Mr. F.

. Coleoptera. Beetles. 398 XATURAL HISTORY OF ARTHROPODS.. Fig. 401. â Btm- bidium IcBvif/a- lum. slender and with long legs. Its coloi- is light brown. This species is eyeless, although Grenier states that A.jiubertis, from southern France, has minute non-pigmented eye- spots, and that these spots are black in A. iiiilleri, from Hungary. The' larva of an AiiophtliSc(tritcs itself the hind angles of the thorax are wanting, the elytra are without a humeral carina, the maxillae are slightly hooked at the tip, and the basal joint of the antennfe is long. *S'. mibterraneus is a very common species Stock Photo

RMREJNEJ–. Coleoptera. Beetles. 398 XATURAL HISTORY OF ARTHROPODS.. Fig. 401. â Btm- bidium IcBvif/a- lum. slender and with long legs. Its coloi- is light brown. This species is eyeless, although Grenier states that A.jiubertis, from southern France, has minute non-pigmented eye- spots, and that these spots are black in A. iiiilleri, from Hungary. The' larva of an AiiophtliSc(tritcs itself the hind angles of the thorax are wanting, the elytra are without a humeral carina, the maxillae are slightly hooked at the tip, and the basal joint of the antennfe is long. *S'. mibterraneus is a very common species

. Botany for high schools and colleges. Botany. 286 BOTANY. ogonium by the growth of many basal enveloping brandies, and inside of this the carpogonium increases in size, and sends out branches, which finally produce eight-spored asci. The little tuber-like mass thus formed is yellowish, and of the size and appearance of a coarse sand grain. {a) Aside from Penicillium, we have in this country very few repre- sentatives of this order. Two or three species of Tuber have been recorded, and two of Elaphomy- ces* (b) In Europe, where they grow abundantly, Tuber cestivum, T. melanosporum, and T. mag Stock Photo

RMRH8XYM–. Botany for high schools and colleges. Botany. 286 BOTANY. ogonium by the growth of many basal enveloping brandies, and inside of this the carpogonium increases in size, and sends out branches, which finally produce eight-spored asci. The little tuber-like mass thus formed is yellowish, and of the size and appearance of a coarse sand grain. {a) Aside from Penicillium, we have in this country very few repre- sentatives of this order. Two or three species of Tuber have been recorded, and two of Elaphomy- ces* (b) In Europe, where they grow abundantly, Tuber cestivum, T. melanosporum, and T. mag

. The Canadian field-naturalist. Natural history. 1997 Reddoch and Reddoch: The Orchids in the Ottawa District 77 Goody era pubescens (Willdenow) R. Brown in Aiton Downy Rattlesnake-plantain Goodyerie pubescente Goodyera pubescens is the largest of the three Goodyeras in the District. It is a species of mature, mesic forests and swamps that can form large patches by vegetative reproduction. These patches can be one or two metres across and can contain 100 to 200 plants. It can be recognized by its basal rosette of tessellated leaves with broad light green to nearly white lines bordering the me Stock Photo

RMRG3T4C–. The Canadian field-naturalist. Natural history. 1997 Reddoch and Reddoch: The Orchids in the Ottawa District 77 Goody era pubescens (Willdenow) R. Brown in Aiton Downy Rattlesnake-plantain Goodyerie pubescente Goodyera pubescens is the largest of the three Goodyeras in the District. It is a species of mature, mesic forests and swamps that can form large patches by vegetative reproduction. These patches can be one or two metres across and can contain 100 to 200 plants. It can be recognized by its basal rosette of tessellated leaves with broad light green to nearly white lines bordering the me

. The birds of North and Middle America : a descriptive catalogue of the higher groups, genera, species, and subspecies of birds known to occur in North America, from the Arctic lands to the Isthmus of Panama, the West Indies and other islands of the Caribbean sea, and the Galapagos Archipelago . Birds. 154 BULLETIN 50, UNITED STATES NATIONAL MUSKUM toe, the outer toe slightly longer, hallux about as long as basal phalanx of lateral toe or very slightly shorter; top of toes with a continuous row of rather large transverse scutella, with a row of much smaller subquad- rate scutella along each s Stock Photo

RMRDERF2–. The birds of North and Middle America : a descriptive catalogue of the higher groups, genera, species, and subspecies of birds known to occur in North America, from the Arctic lands to the Isthmus of Panama, the West Indies and other islands of the Caribbean sea, and the Galapagos Archipelago . Birds. 154 BULLETIN 50, UNITED STATES NATIONAL MUSKUM toe, the outer toe slightly longer, hallux about as long as basal phalanx of lateral toe or very slightly shorter; top of toes with a continuous row of rather large transverse scutella, with a row of much smaller subquad- rate scutella along each s

RMRDGGA5–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE IjEAF beetles. 1201 2221 (6960). Haitica bimakginata Say, Journ. Phil. Acad. Nat. Sci., IV, 1824, 85; ibid. II, 220. Oblong, subparallel. Above dark blue, moderately shining; under sur- face and legs blue-black, antennte piceous. Thorax one-half wider than long, margins very narrow, the ante-basal depression deep, reaching the sides and joining the marginal depression; surface distinctly alutaceous, spar

RMRDJPD1–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 20,6 CYPERACEAE. Vol. I. Kyllinga. Cyperus. Eleocharis. Stenophyllus. About 75 genera and 3200 species, widely distributed. The dates give time of perfecting fruit. * Fertile flowers perfect. t Basal empty scales of the spikelets none, or not more than 2 (except in Eriophorum). Scales of the spikelets 2-ranked; bristles none. Spikelets with only 1 perfect flowe

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 336 ANNALS OF THE SOUTH AFRICAN MUSEUM as that of B. hutchinsoni and B. natalensis. The latter two species can be separated by the rounder shape of the basal processes, the strongly curved cercopods and the scalloped lamelliform processes of B. hutchinsoni. Distribution Branchipodopsis hutchinsoni has, to date, only been collected from the type locality in the Karoo (Fig. 39).. Fig. 17. Branchipodopsis hutchinsoni sp. nov. (SAM-A40845, paratype). A. Dorsal view of clypeus; arrow indicates small proje Stock Photo

RMRMNAY2–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 336 ANNALS OF THE SOUTH AFRICAN MUSEUM as that of B. hutchinsoni and B. natalensis. The latter two species can be separated by the rounder shape of the basal processes, the strongly curved cercopods and the scalloped lamelliform processes of B. hutchinsoni. Distribution Branchipodopsis hutchinsoni has, to date, only been collected from the type locality in the Karoo (Fig. 39).. Fig. 17. Branchipodopsis hutchinsoni sp. nov. (SAM-A40845, paratype). A. Dorsal view of clypeus; arrow indicates small proje

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. UPPERMOST CENOMANIAN-BASAL TURONIAN AMMONITES FROM SALINAS, ANGOLA 111 Buchiceras. From the host of species described, the majority of which have until now been regarded as endemic, there can be little doubt that species populations show a wide range of morphological variation, and that former narrowly defined species limits will break down when large collections are studied. At present, Metoicoceras is known abundantly from the Western Interior of North America (Shumard 1861; Hyatt 1903; Moreman 192 Stock Photo

RMRMJ8GJ–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. UPPERMOST CENOMANIAN-BASAL TURONIAN AMMONITES FROM SALINAS, ANGOLA 111 Buchiceras. From the host of species described, the majority of which have until now been regarded as endemic, there can be little doubt that species populations show a wide range of morphological variation, and that former narrowly defined species limits will break down when large collections are studied. At present, Metoicoceras is known abundantly from the Western Interior of North America (Shumard 1861; Hyatt 1903; Moreman 192

RMRDJP75–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 2. Hieracium vulgatum Fries. Fig. 4095. Hawkweed. H. molle Pursh, Fl. Am. Sept. 503. 1814. Not Jacq. 1774. H. vulgatum Fries, Fl. Hall. 128. 1817-18. Similar to the preceding species, sometimes taller and slightly glaucous; stem 2-5-leaved, pubescent or glabrate. Basal leaves oblong or lanceolate, acute at both ends, or some of them obtuse at the apex, coarsely

. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. Natural history. Some Neiv Species of Anomodontia 121 Greatest length (oblique) Greatest width Interorbital width . Intertemporal width Width across nasals Width between nostrils . Width between canines . Basal lenu'th . 215 mm. :ib. 200 „ 31 „ . 37 „ 42 „ ab. 25 „ 30 . 172 „ The orbits are triangular, their superior borders considerably shorter than the others, and lie entirely in the anterior half of the skull. The frontal is considerably hollowed out, and is narrower-than the flattened parietal region. The snout is Stock Photo

RMRMJ9HJ–. Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. Natural history. Some Neiv Species of Anomodontia 121 Greatest length (oblique) Greatest width Interorbital width . Intertemporal width Width across nasals Width between nostrils . Width between canines . Basal lenu'th . 215 mm. :ib. 200 „ 31 „ . 37 „ 42 „ ab. 25 „ 30 . 172 „ The orbits are triangular, their superior borders considerably shorter than the others, and lie entirely in the anterior half of the skull. The frontal is considerably hollowed out, and is narrower-than the flattened parietal region. The snout is

. Annual report. New York State Museum; Science; Science. Fig. 51 Rhopalomyi a species; two views of fifth antennal segment to show modifications in the circumfili, enlarged (original) one-fourth longer than the basal enlargement to a stem only one- third the length of the basal enlargement. The segments of the female antennae vary in number from 25 to 13 and may have a stem one-third the length of the basal enlargement or be practically sessile. The palpi are uni- or bi- ^ articulate. The male genitalia and the ovipositor of the female are quite characteristic of the genus, though approached Stock Photo

RMRMAEMX–. Annual report. New York State Museum; Science; Science. Fig. 51 Rhopalomyi a species; two views of fifth antennal segment to show modifications in the circumfili, enlarged (original) one-fourth longer than the basal enlargement to a stem only one- third the length of the basal enlargement. The segments of the female antennae vary in number from 25 to 13 and may have a stem one-third the length of the basal enlargement or be practically sessile. The palpi are uni- or bi- ^ articulate. The male genitalia and the ovipositor of the female are quite characteristic of the genus, though approached

. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 274 bulletin: museum of comparative zoology. equally striking as in the case of P. whcclcri. In collections males of P. crawfordi or P. wheeleri have undoubtedly been confused with those of the above-named species of Bremus.. Fig. 2. Psithyrus crawfordi Franklin, a, basal segments of male flagellum; 6, dorsal aspect of male genitalia. Psithyrus ashtoni (Cresson). In two former papers, the junior author has recorded Bremvs affinis (Cresson) as the host of this Psithyrus (Plath, 1922a, p. 26 and 19226, p. 191). On July Stock Photo

RMRGE1J1–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 274 bulletin: museum of comparative zoology. equally striking as in the case of P. whcclcri. In collections males of P. crawfordi or P. wheeleri have undoubtedly been confused with those of the above-named species of Bremus.. Fig. 2. Psithyrus crawfordi Franklin, a, basal segments of male flagellum; 6, dorsal aspect of male genitalia. Psithyrus ashtoni (Cresson). In two former papers, the junior author has recorded Bremvs affinis (Cresson) as the host of this Psithyrus (Plath, 1922a, p. 26 and 19226, p. 191). On July

RMRF9YPW–. Catalogue of the family-group, genus-group and species-group names of the Odonata of the world. Odonata; Odonata; Dragonflies; Dragonflies; Damselflies; Damselflies. Hgure 640. Wings of Gomphomacromia paradoxa Bauer. After Belyshev & Haritonov, 1978. Determiner of Dragonflies :145, f 81-2 [b0695] Hesperocordulia Tillyard. 1911. Hgure 641. Basal region of wings of//eipcrocorciu/ui berlhoudi Tillyard. After Belyshev & Haritonov, 1978. Determiner of Dragonflies :144, f 80-3 [b0695] Ani:Lib:Cor:GoinphoinacroinHnae (continued) Lathrocordulia Tillyard, 1911. Please note that these images a

RMRDJ1W4–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. 826 FAMILY XL. LAMl^yEID/U. XVI. Blanchardia Gen. Nov. This genus differs from Omethes in the characters above given and in having the head broader, more finely and densely punctured on front and vertex; eyes smaller and less prominent; tarsal clavrs much smaller and more slender, with a smaller tooth at base. In the male the antenna? are geniculate at the end of the fourth joint; the basal joint is large, s

. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. A ^ X^ ^: I Aphycus orientalis n. &p. Female. A—Antenna; B—Stigmal vein of forewing; C—Basal portion of forewing, male; D—Antenna region of their hosts. This is a characteristic of Coccophagus lecanii and the new species described in this paper. No observations were made on the pupae. They are easily located lying face downward under the black-pigmented areas. The value of this parasite as an enemy of the citricola scale is doubtful. It has never been taken in California, except on one Stock Photo

RMRGD1AE–. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. A ^ X^ ^: I Aphycus orientalis n. &p. Female. A—Antenna; B—Stigmal vein of forewing; C—Basal portion of forewing, male; D—Antenna region of their hosts. This is a characteristic of Coccophagus lecanii and the new species described in this paper. No observations were made on the pupae. They are easily located lying face downward under the black-pigmented areas. The value of this parasite as an enemy of the citricola scale is doubtful. It has never been taken in California, except on one

RMRDJP7D–. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. 2. Hieracium vulgatum Fries. Fig. 4095. Hawkweed. H. molle Pursh, Fl. Am. Sept. 503. 1814. Not Jacq. 1774. H. vulgatum Fries, Fl. Hall. 128. 1817-18. Similar to the preceding species, sometimes taller and slightly glaucous; stem 2-5-leaved, pubescent or glabrate. Basal leaves oblong or lanceolate, acute at both ends, or some of them obtuse at the apex, coarsely

RMRDJ205–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. THE GROUND BEETLES. 175 321 (1054). NOTHOPUS GEOSsrs Say. Tvnns. Amer. Phil. Soc, IV, 1834, 4.30. ibid. II, 543. Robust, convex. Black, shining; antennae and legs piceous. Ttiorax nearly twice as wide as long, as wide at base as elytra; basal mar- gin depressed, especially so in the region of the hind angles, which are rectangular; disk sparsely but rath- er coarsely punctured near baseband apex. Elytral str

RMRDGGA9–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. 2215 (7026). Syst. Phyllotbeta bipustulata Fabr., Eleut., I, 1801, 464. Oblong-oval, rather robust. Piceous without me- tallic lustre; elytra each with a large oval humeral spot, touching base but not including the umbone, and a suliajiical more elongate and narrower sisot, yellow; antenna? piceous, the basal five joints paler; legs red- dish-yellow, the hind femora darker beneath. Thorax one-third wider tha

. Handbook of grasses, treating of their structure, classification, geographical distribution and uses, also describing the British species and their habitats. Grasses. 22 BRITISH SPECIES ennial, flowering from end of Jiine to autumn. Often called York- shire Fog. Festuca pratensis, the Meadow Fescue (fig. 17), has a loosely tufted and shortly-stoloniferous rootstock. Leaves flat, gradually tapering, with equal, rounded, smooth ribs and roughish margins, auricled ; shot with yellow in transmitted light; ligule very short; basal sheaths brown or reddish-purple. Culms 2 feet. Panicle turned to o Stock Photo

RMRDTJ94–. Handbook of grasses, treating of their structure, classification, geographical distribution and uses, also describing the British species and their habitats. Grasses. 22 BRITISH SPECIES ennial, flowering from end of Jiine to autumn. Often called York- shire Fog. Festuca pratensis, the Meadow Fescue (fig. 17), has a loosely tufted and shortly-stoloniferous rootstock. Leaves flat, gradually tapering, with equal, rounded, smooth ribs and roughish margins, auricled ; shot with yellow in transmitted light; ligule very short; basal sheaths brown or reddish-purple. Culms 2 feet. Panicle turned to o

RMREACF9–. A conchological manual. Shells. INTRODUCTION. 41 compose the order Sessile Cirripedes of Lamarck; they consist of a number of valves placed against each other side by side in a circle, supported on a plate, or tube, or cup, and closed by an operculum composed of two or more valves. The basal support is sometimes thick and flat, sometimes forming an elongated tube, and sometimes hollowed out into a cup. In other species it is altogether wanting. The oper- culum always consists of more than one piece, generally of two pairs: they are either articulated to each other by serrated edges, and plac

RMRF254C–. Catalogue of the family-group, genus-group and species-group names of the Odonata of the world. Odonata; Odonata; Dragonflies; Dragonflies; Damselflies; Damselflies. Hgure 640. Wings of Gomphomacromia paradoxa Bauer. After Belyshev & Haritonov, 1978. Determiner of Dragonflies :145, f 81-2 [b0695] Hesperocordulia Tillyard. 1911. Hgure 641. Basal region of wings of//eipcrocorciu/ui berlhoudi Tillyard. After Belyshev & Haritonov, 1978. Determiner of Dragonflies :144, f 80-3 [b0695] Ani:Lib:Cor:GoinphoinacroinHnae (continued) Lathrocordulia Tillyard, 1911. Please note that these images a

. Bulletin - United States National Museum. Science. 154 BULLETIN 77, UNITED STATES NATIONAL MUSEUM. SCEPTROPORA FRANCISCA, new species. Text fig. 75. Zoarium of club-shaped segments bluntly pointed at the proximal end for articulation with the preceding segment. The average indi- vidual segment is 4 mm. in length and expands slowly from the basal portion to the distal end which is abruptly rounded and about 2 mm. in diameter. All portions of the segments are cell bearing excepting the extreme base and top, where articulation occurred. The aper- tures are angular and arranged somewhat irregula Stock Photo

RMRG8W1M–. Bulletin - United States National Museum. Science. 154 BULLETIN 77, UNITED STATES NATIONAL MUSEUM. SCEPTROPORA FRANCISCA, new species. Text fig. 75. Zoarium of club-shaped segments bluntly pointed at the proximal end for articulation with the preceding segment. The average indi- vidual segment is 4 mm. in length and expands slowly from the basal portion to the distal end which is abruptly rounded and about 2 mm. in diameter. All portions of the segments are cell bearing excepting the extreme base and top, where articulation occurred. The aper- tures are angular and arranged somewhat irregula

. The orchid-grower's manual, containing descriptions of the best species and varieties of orchidaceous plants in cultivation ... Orchids. VANDA. 743 the apex, emarginate, with the lobes nearly equal. The racemes are axillary, about half the length of the leaves, bearing showy flowers 3 inches across, with oblong obovate blunt-ended sepals and petals of a rich golden-yellow freely and irregularly marked with rich cinnamon-brown blotches; and a white fleshy lip, which is small incurved channelled dolabriform, with short rounded basal auricles. It blooms in tlie spring months, and continues a lo Stock Photo

RMRDTB27–. The orchid-grower's manual, containing descriptions of the best species and varieties of orchidaceous plants in cultivation ... Orchids. VANDA. 743 the apex, emarginate, with the lobes nearly equal. The racemes are axillary, about half the length of the leaves, bearing showy flowers 3 inches across, with oblong obovate blunt-ended sepals and petals of a rich golden-yellow freely and irregularly marked with rich cinnamon-brown blotches; and a white fleshy lip, which is small incurved channelled dolabriform, with short rounded basal auricles. It blooms in tlie spring months, and continues a lo

. The Blattaria and Orthoptera of Essex County, Ontario. Cockroaches; Orthoptera. Figure 2.—Basal segments of the antennae of Oecanthus showing the black markings, a, O. niveus; b-j, O. nigricornis showing varia- tions in the amount of pigmentation; k-s, dorsal view of pronotum of O. nigricornis showing variations in the amount of pigmentation. Rehn and Hebard (1916) point out that 0. nigricornis may be distinguished from other species by the heavier pronotum of which the width approximates the length; in quadripunctatus the pro- notum is not quite as wide. From measurements of the length and Stock Photo

RMRHJ7KD–. The Blattaria and Orthoptera of Essex County, Ontario. Cockroaches; Orthoptera. Figure 2.—Basal segments of the antennae of Oecanthus showing the black markings, a, O. niveus; b-j, O. nigricornis showing varia- tions in the amount of pigmentation; k-s, dorsal view of pronotum of O. nigricornis showing variations in the amount of pigmentation. Rehn and Hebard (1916) point out that 0. nigricornis may be distinguished from other species by the heavier pronotum of which the width approximates the length; in quadripunctatus the pro- notum is not quite as wide. From measurements of the length and

. Bulletin of the British Museum (Natural History). 138 PATRICIA I.. COOK. Figs. 7-8. Charlella and Aplousina. Scale = 0-5 mm. 7. Chartella elongata n. sp. 2 zooids and an avicularium, " Calypso " Collection, C 31A. 8. Aploitsina major (Calvet). I zooid with embryo beneath the retracted tentacles, " Calypso " Collection, CioC. with Antropora minus (see below). Both species have very small zooids, vestigial ovicells, and avicularia whose chambers reach the basal layers of the colony between the zooids. The principal difference between them and A. granulifera is that the avic Stock Photo

RMRGJXEH–. Bulletin of the British Museum (Natural History). 138 PATRICIA I.. COOK. Figs. 7-8. Charlella and Aplousina. Scale = 0-5 mm. 7. Chartella elongata n. sp. 2 zooids and an avicularium, " Calypso " Collection, C 31A. 8. Aploitsina major (Calvet). I zooid with embryo beneath the retracted tentacles, " Calypso " Collection, CioC. with Antropora minus (see below). Both species have very small zooids, vestigial ovicells, and avicularia whose chambers reach the basal layers of the colony between the zooids. The principal difference between them and A. granulifera is that the avic

. Birds of the United States east of the Rocky Mountains; a manual for the identification of species in hand or in the bush. Birds. FAM. LXI. SKUAS AND JAEGERS 335. The shafts of the tail feathers, and the shafts and the basal portions of the inner vanes of the wing quills, are white. The young is some- what streaked with yellowish, especially about the head and neck. Length, 22 wmg,16(15f-16J) tail, 6 ; tarsus, 2f culmen, 2^. Tlie coasts and islands of the North At- lantic, south in America to North Carolina, but very gk^a rare. 2. Pomarine Jaeger (36. Stercorclrias pomarinus). — In usual or Stock Photo

RMRDKAEF–. Birds of the United States east of the Rocky Mountains; a manual for the identification of species in hand or in the bush. Birds. FAM. LXI. SKUAS AND JAEGERS 335. The shafts of the tail feathers, and the shafts and the basal portions of the inner vanes of the wing quills, are white. The young is some- what streaked with yellowish, especially about the head and neck. Length, 22 wmg,16(15f-16J) tail, 6 ; tarsus, 2f culmen, 2^. Tlie coasts and islands of the North At- lantic, south in America to North Carolina, but very gk^a rare. 2. Pomarine Jaeger (36. Stercorclrias pomarinus). — In usual or

. Key to North American birds; containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary. Illustrated by 6 steel plates and upwards of 250 woodcuts. Birds. AMPELIN^, WAXWINGS. — GEN. 50. 115 Birds of the three following genera agree in this character:—-Bill short, broad, flattened, plainly notched at tip, with wide rictus, and culmen or gonys hardly if at all exceeding half the length of the commissure ; basal phalanx of middle toe joined with outer toe for about two-thirds its length, and to inne Stock Photo

RMRDDX14–. Key to North American birds; containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary. Illustrated by 6 steel plates and upwards of 250 woodcuts. Birds. AMPELIN^, WAXWINGS. — GEN. 50. 115 Birds of the three following genera agree in this character:—-Bill short, broad, flattened, plainly notched at tip, with wide rictus, and culmen or gonys hardly if at all exceeding half the length of the commissure ; basal phalanx of middle toe joined with outer toe for about two-thirds its length, and to inne

. Bulletin - United States National Museum. Science. THE BATRACIIIA OF NORTH AMERICA 53 sion forward of tlie plain basal portion of the tongue, although there is uo groove, and exhibiting two proQiinent cornua to the tongue proper. The papillose ridges are longitudinal and nearly parallel. In alcohol this species is a light brown above, paler beneath, irregu- larly sprinkled, blotched, and marbled witli silvery or plumbeous gray, of a lichen-like character. Specimens when alive sliow the ground color to be a dark brownish or liver black, more livid on the sides, and per- haps lighter beneath; Stock Photo

RMRG8YH2–. Bulletin - United States National Museum. Science. THE BATRACIIIA OF NORTH AMERICA 53 sion forward of tlie plain basal portion of the tongue, although there is uo groove, and exhibiting two proQiinent cornua to the tongue proper. The papillose ridges are longitudinal and nearly parallel. In alcohol this species is a light brown above, paler beneath, irregu- larly sprinkled, blotched, and marbled witli silvery or plumbeous gray, of a lichen-like character. Specimens when alive sliow the ground color to be a dark brownish or liver black, more livid on the sides, and per- haps lighter beneath;

. Darwin and modern science; essays in commemoration of the centenary of the birth of Charles Darwin and of the fiftieth anniversary of the publication of the Origin of species. Darwin, Charles, 1809-1882; Science; Evolution. Fig. A. Anchor (a) and basal-plate {h) of Synapta lappa. Length of anchor = 0-35 mm. (After Oestergren, Zool. Anzeiger, xx. 1897.). Fig. B. Anchor (a) and basal-plate (6) in side-view (after Oestergren). of the tube-feet. The anchors act automatically, sinking their tips towards the ground wlien the corresponding part of the body thickens, and returning to the original po Stock Photo

RMRD3Y9A–. Darwin and modern science; essays in commemoration of the centenary of the birth of Charles Darwin and of the fiftieth anniversary of the publication of the Origin of species. Darwin, Charles, 1809-1882; Science; Evolution. Fig. A. Anchor (a) and basal-plate {h) of Synapta lappa. Length of anchor = 0-35 mm. (After Oestergren, Zool. Anzeiger, xx. 1897.). Fig. B. Anchor (a) and basal-plate (6) in side-view (after Oestergren). of the tube-feet. The anchors act automatically, sinking their tips towards the ground wlien the corresponding part of the body thickens, and returning to the original po

. Bulletin of the Buffalo Society of Natural Sciences. Natural history; Science. BUFFALO SOCIETY OF NATURAL SCIENCES 395 Type locality California. Before me I have examples from Idaho, Utah, Oregon, Vancouver Island and Palo Alto and Santa Cruz Beach, Calif. This species seems to be somewhat variable but I feel no doubt of its identity. Stal seems to have described it from a deeply colored specimen but most of those I have before me are paler as described above. In the National Museum is one hav- ing the femora except at apex, and the basal joint of the antennae piceous black.. 5. Crophius ang Stock Photo

RMRGH69C–. Bulletin of the Buffalo Society of Natural Sciences. Natural history; Science. BUFFALO SOCIETY OF NATURAL SCIENCES 395 Type locality California. Before me I have examples from Idaho, Utah, Oregon, Vancouver Island and Palo Alto and Santa Cruz Beach, Calif. This species seems to be somewhat variable but I feel no doubt of its identity. Stal seems to have described it from a deeply colored specimen but most of those I have before me are paler as described above. In the National Museum is one hav- ing the femora except at apex, and the basal joint of the antennae piceous black.. 5. Crophius ang

. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 200 BULLETIN: MUSEUM OP COMPARATIVE ZOOLOGY Progoniozus Kieffer, 1905a, p. 105 (type species Perisemus floridanus Ash- mead, original designation; synonymy by Muesebeek and Walkley, 1951). —Kieffer, 1914, pp. 519-522. Generic characters. — Exactly as described for Parasierola except as follows: pits at base of scutellum and the groove con- necting them very small, often obsolescent; wings fully de- veloped in all known species, vein arising from basal vein very short to moderately long, directed obliquely downward, bu Stock Photo

RMRGF45D–. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. 200 BULLETIN: MUSEUM OP COMPARATIVE ZOOLOGY Progoniozus Kieffer, 1905a, p. 105 (type species Perisemus floridanus Ash- mead, original designation; synonymy by Muesebeek and Walkley, 1951). —Kieffer, 1914, pp. 519-522. Generic characters. — Exactly as described for Parasierola except as follows: pits at base of scutellum and the groove con- necting them very small, often obsolescent; wings fully de- veloped in all known species, vein arising from basal vein very short to moderately long, directed obliquely downward, bu

. Synopsis of the neuroptera of North America [microform] : with a list of the South American species. Neuroptera; Neuroptera; Névroptères; Névroptères. PARAPHLEBI A. n brown-brassy stripe, tind a black spot upou the pectus, beneath yellow; feet yellow, femora exteriorly, tibia) interiorly and tarsi black; abdomen obscure green-brassy, with a basal yellow lunule to the segments; appendages black, the superior ones forcipated, with a basal, internal tooth, and a lamina with the margin straight and its apex dentaced; the inferior appendages long, straight, narrow, flat, the apex rounded; wings h Stock Photo

RMREP3WM–. Synopsis of the neuroptera of North America [microform] : with a list of the South American species. Neuroptera; Neuroptera; Névroptères; Névroptères. PARAPHLEBI A. n brown-brassy stripe, tind a black spot upou the pectus, beneath yellow; feet yellow, femora exteriorly, tibia) interiorly and tarsi black; abdomen obscure green-brassy, with a basal yellow lunule to the segments; appendages black, the superior ones forcipated, with a basal, internal tooth, and a lamina with the margin straight and its apex dentaced; the inferior appendages long, straight, narrow, flat, the apex rounded; wings h

. Birds of the United States east of the Rocky Mountains, a manual for the identification of species in hand or in the bush;. Birds; Birds. The shafts of the tail feathers, and the shafts and the basal portions of the inner vanes of the wing quills, are white. The young is some- what streaked with yellowish, especially about the head and neck. Length, 22; wing, 16(15f-16i); tail, 6 ; tarsus, 2f ; culmen, 2. The coasts and islands of the North At- lantic, south in America to North Carolina, but very- rare. 2. Pomarine Jaeger (36. Stercor&rius pomdrinus).âIn usual or light phase, a large ja Stock Photo

RMRHHKDP–. Birds of the United States east of the Rocky Mountains, a manual for the identification of species in hand or in the bush;. Birds; Birds. The shafts of the tail feathers, and the shafts and the basal portions of the inner vanes of the wing quills, are white. The young is some- what streaked with yellowish, especially about the head and neck. Length, 22; wing, 16(15f-16i); tail, 6 ; tarsus, 2f ; culmen, 2. The coasts and islands of the North At- lantic, south in America to North Carolina, but very- rare. 2. Pomarine Jaeger (36. Stercor&rius pomdrinus).âIn usual or light phase, a large ja

. Annual report. New York State Museum; Science; Science. REPORT OF THE STATE ENTOMOLOGIST I907 399 prominent lobe at its internal basal angle. The dorsal plate is al- most divided; the roundly truncate ventral plate is thickly haired apically and the style is rather stout, clavate [pi. 41, fig. 2]. Type Dicrodiplosis podophyllae Felt.. Fig- 46 Karshomyia viburni Felt, antennal segment of male, much enlarged. (Original) Nothing is known concerning the life history of the species refer- able to this genus, though it woukLnot be surprising if later studies showed that they subsisted upon fungi, Stock Photo

RMRMAMX7–. Annual report. New York State Museum; Science; Science. REPORT OF THE STATE ENTOMOLOGIST I907 399 prominent lobe at its internal basal angle. The dorsal plate is al- most divided; the roundly truncate ventral plate is thickly haired apically and the style is rather stout, clavate [pi. 41, fig. 2]. Type Dicrodiplosis podophyllae Felt.. Fig- 46 Karshomyia viburni Felt, antennal segment of male, much enlarged. (Original) Nothing is known concerning the life history of the species refer- able to this genus, though it woukLnot be surprising if later studies showed that they subsisted upon fungi,

RMRDJDMB–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. IV. Sc.PHisfoiA Leach. 1812. (Gr., a bowl + body.") Species resembling those of Baoccra. but having the . ^. third antennal ioint short and narrowed on basal half, soma wirwram. x '-* ' 7. A European spe- and the scutellum always present but minute. (Pig. "'^- (After sharp.) 177.) They are of small size and occur beneath bark, in fungi, and can also be taken by sifting' in late autumn or early spr

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 40 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 20. Trididemnum cerebriforme. A. Thorax. B. Abdomen. C-D. Larvae. The spicules always have the same stellate shape with sharp rays (Fig. 24A). Their abundance is variable from one colony to another. They are always dense in the upper layer, especially around the oral apertures, but often less numerous in the basal tunic. The spicule size and the number of rays are variable, independent of the size of the colony. Remarks and distribution This species has alw Stock Photo

RMRMP0XG–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 40 ANNALS OF THE SOUTH AFRICAN MUSEUM. Fig. 20. Trididemnum cerebriforme. A. Thorax. B. Abdomen. C-D. Larvae. The spicules always have the same stellate shape with sharp rays (Fig. 24A). Their abundance is variable from one colony to another. They are always dense in the upper layer, especially around the oral apertures, but often less numerous in the basal tunic. The spicule size and the number of rays are variable, independent of the size of the colony. Remarks and distribution This species has alw

RMRDJ2AA–. An illustrated descriptive catalogue of the coleoptera or beetles (exclusive of the Rhynchophora) known to occur in Indiana : with bibliography and descriptions of new species . Beetles. 126 FAiCILT IT. CAEABirX. KET TO SPECIES OF GBOVP C. a. Color greenish or bluish, base of anteunse, palpi and legs reddish-yel- low: base of thorax not cylindrical, b. Basal Imiiressions of thorax deep. c. Thorax with the basal half distinctly narrowed, the Impressi.iu- lonff. curved; color purplish or dull green. ^6. EXTE:;fsicoLus. cc. Basal portion of thorax nc>t distinctly narrowed, the impressions sh

RMRF9YPE–. Catalogue of the family-group, genus-group and species-group names of the Odonata of the world. Odonata; Odonata; Dragonflies; Dragonflies; Damselflies; Damselflies. Figure 642. Basal region of wings of Lathrocordulia metailica Tillyard (as Lathrocordulia metalla). After Belyshev A Haritonov, 1978. Determiner of £>TagoniUes :144, f 80-1 Ib0695) Lauromacromla Gdjskes, 1970 Micromidia Eraser, 19S9. Figure 643. Wings of Micromidia atrifrons McLachlan. After Belyshev & Haritonov, 1978. Deieiminer of Dragonflies :146, f 82-1 [b0695) Ncocordulia Selys, 1882. Please note that these images ar

. Habitat characteristics of the Silver Lake Mule Deer Range. Botany Oregon Lake County Ecology; Mule deer Oregon. Pinus ponderosa I Purshia tridentata/ Festuca idahoensis Ecosystem: Carex rossii Phase Physical Description Site. — This ecosystem has the same gross site characteristics as the inus ponderosa /Purshia tridentata /Festuca idahoensis ecosystem which will be referred to as the parent ecosystem. Vegetation. — The vegetation differs from that of the parent primarily by exhibiting only half as many P. ponderosa stems per acre, less crown cover and basal area of the same species, more P Stock Photo

RMRF42BP–. Habitat characteristics of the Silver Lake Mule Deer Range. Botany Oregon Lake County Ecology; Mule deer Oregon. Pinus ponderosa I Purshia tridentata/ Festuca idahoensis Ecosystem: Carex rossii Phase Physical Description Site. — This ecosystem has the same gross site characteristics as the inus ponderosa /Purshia tridentata /Festuca idahoensis ecosystem which will be referred to as the parent ecosystem. Vegetation. — The vegetation differs from that of the parent primarily by exhibiting only half as many P. ponderosa stems per acre, less crown cover and basal area of the same species, more P

. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Abies religiosa, X 2. Pityolepis durleyensisy X 2. feature nAbies, is less obvious in Picea, and is slightly marked in Pseudutsuga. The emarginate or notched upper edge is a common characteristic of Picea. The irregularly crenulate or serrate margin is characteristic of both Abies and Picea, and of some species of Pseudotsuga—e. g., Ps. douglasii. The ascending angular sinus found on one side of the basal stalk portion in Pityolepis durleyensis is present in recent species of Stock Photo

RMRMR31E–. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Abies religiosa, X 2. Pityolepis durleyensisy X 2. feature nAbies, is less obvious in Picea, and is slightly marked in Pseudutsuga. The emarginate or notched upper edge is a common characteristic of Picea. The irregularly crenulate or serrate margin is characteristic of both Abies and Picea, and of some species of Pseudotsuga—e. g., Ps. douglasii. The ascending angular sinus found on one side of the basal stalk portion in Pityolepis durleyensis is present in recent species of

. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 164 Annals of the South African Museum. Locality.—Namaqualand, Bushmanland, and Gouph Karoo. Both eurhinatus and brachyrrhynchus differ from all other species of Bombylius in this section in certain salient features, such as the infuscation in basal and costal parts in wings, the presence or indica- tions of spot-like infuscations on the cross veins, and the peculiar structures of the hypopygium. A separate section should really be established to contain them. 1 <J B. rhomboidalis n. sp. Black, wi Stock Photo

RMRMJMX1–. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 164 Annals of the South African Museum. Locality.—Namaqualand, Bushmanland, and Gouph Karoo. Both eurhinatus and brachyrrhynchus differ from all other species of Bombylius in this section in certain salient features, such as the infuscation in basal and costal parts in wings, the presence or indica- tions of spot-like infuscations on the cross veins, and the peculiar structures of the hypopygium. A separate section should really be established to contain them. 1 <J B. rhomboidalis n. sp. Black, wi

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