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abdomen anal angle antenna appearance armed band basal base basket beneath Beyrichia bird blue body border broad brown characters close collection color costa curved dark darker described distal distinct dorsal Dyar List edge elongate entire extending eyes fathoms female figure four fourth front furca genus gray half head inner Island joint Jones lateral legs length less light lobe longer lower male margin marked median middle Museum narrow nearly oblique outer pair placed Plate pointed polyps portion posterior present Proc produced referred rounded scales seen segment separated shade shell short showing side similar single slender slightly space species specimens spines stem surface taken terminal third transverse Type upper usually valve veins ventral wide width wing
Página iii - Museum, and setting forth newly acquired facts in biology, anthropology, and geology derived therefrom, or containing descriptions of new forms and revisions of limited groups. A volume is issued annually, or oftener, for distribution to libraries and scientific establishments, and in view of the importance of the more prompt dissemination of new facts a limited edition of each paper is printed in pamphlet form in advance.
Página iii - Publications of the United States National Museum The scientific publications of the National Museum include two series, known, respectively, as Proceedings and Bulletin. The Proceedings series, begun in 1878, is intended primarily as a medium for the publication of original...
Página iii - Since 1902 the volumes of the series known as " Contributions from the National Herbarium," and containing papers relating to the botanical collections of the Museum, have been published as bulletins. The...
Página 66 - Proboscis moderate, distinctly swollen towards the apex. Occiput dark-scaled with bronzy and iridescent luster, a patch of silver scales on the vertex. Prothoracic lobes entirely silver-scaled. Abdomen dark-scaled above with faint bronzy and blue luster, the tip silverscaled, venter white-scaled, the colors separated on the sides in a straight line. Legs dark-scaled, paler with brassy luster beneath, the mid tarsi white beneath on the tip of the second and the last three joints, hind tarsi broadly...
Página 430 - CB 1908. North American parasitic copepods: A list of those found upon the fishes of the Pacific coast, with descriptions of new genera and species.
Página iii - ... newly acquired facts in biology, anthropology, and geology, with descriptions of new forms and revisions of limited groups. Copies of each paper, in pamphlet form, are distributed as published to libraries and scientific organizations and to specialists and others interested in the different subjects. The dates at which these separate papers are published are recorded in the table of contents of each of the volumes. The series of Bulletins, the first of which was issued in 1875, contains separate...
Página 65 - ... near the. apex, without scales; postscutellum clothed with scales like those of the abdomen ; abdomen dark-scaled above, with coppery and blue reflections; beneath silvery white-scaled, the lateral margins straight; tip of abdomen blunt, bristly; wing-veins clothed with brown, rather broad scales ; legs dark-scaled, with blue and bronze reflections ; under side of the femora and tibiae whitish-scaled ; on the hind legs the tarsi are light-scaled beneath, becoming clear silvery white upon the...
Página 64 - Female. — Proboscis long, moderately slender, not swollen at the apex, clothed with black scales with bluish iridescent reflection ; palpi slender., about two-fifths the length of the proboscis, clothed with black scales, with blue and iridescent luster; occiput clothed with flat iridescent scales, blue and green predominating, and quite dark in appearance in some lights, in other lights entirely silvery; there is a large silver patch on the vertex; prothoracic lobes well separated, the upper portion...
Página 58 - Zone, bred from larva? in a ditch, from a small patch of algse beside railroad track, and from a swamp. (AH Jennings.) Type.— Cat. No. 11966, USNM Similar to C. spissipes Theobald and C. fur Dyar and Knab, but easily distinguished by the narrow wing-scales and the more extensive golden area of the mesonotum. CULEX DAUMASTOCAMPA, new species. Female. — Proboscis long and slender, swollen at the apex; palpi black-scaled; occiput golden-scaled, with black scales...
Página 62 - ... brilliantly light blue-scaled; abdomen with metallic blue scales above and at the sides, beneath silvery whitescaled, the colors separated in a straight line; tip of the abdomen with coarse black bristles; legs mostly metallic blue-scaled, with purple luster; the front and mid legs ciliate, hind pair simple; the front legs are ciliate on the apical half of the...