Bulletin of the United States Geological and Geographical Survey of the Territories, 3. köide,2. numberU.S. Government Printing Office, 1877 |
From inside the book
Results 1-5 of 92
Page 204
... bristles ; head red- dish above ; palpi brown ; thorax brownish , with a grayish pollen , es- pecially on the pleura ; three brown stripes on the dorsum , the inter- mediate one geminate ; a faint brownish stripe on the pleura ...
... bristles ; head red- dish above ; palpi brown ; thorax brownish , with a grayish pollen , es- pecially on the pleura ; three brown stripes on the dorsum , the inter- mediate one geminate ; a faint brownish stripe on the pleura ...
Page 224
... bristles , which do not exist in the specimens from Los Angeles ; palpi very long ; pleuræ grayish ; pubescence of the abdomen whitish . I cannot identify either of these species with the above description . ATHERIX VARICORNIS Loew ...
... bristles , which do not exist in the specimens from Los Angeles ; palpi very long ; pleuræ grayish ; pubescence of the abdomen whitish . I cannot identify either of these species with the above description . ATHERIX VARICORNIS Loew ...
Page 232
... bristles , a stripe of white recumbent pile between the root of the wings and the scutellum , some white hairs in front of the latter ; the disk of the thoracic dorsum is beset with reddish scales , mixed with white ones , the latter ...
... bristles , a stripe of white recumbent pile between the root of the wings and the scutellum , some white hairs in front of the latter ; the disk of the thoracic dorsum is beset with reddish scales , mixed with white ones , the latter ...
Page 245
... bristles . Ground - color of the abdo- men black ; first segment on each side with a tuft of yellowish - white pile and a sparse fringe of them along the hind margin ; second seg- ment black , with a faint streak of microscopic fulvous ...
... bristles . Ground - color of the abdo- men black ; first segment on each side with a tuft of yellowish - white pile and a sparse fringe of them along the hind margin ; second seg- ment black , with a faint streak of microscopic fulvous ...
Page 246
... bristle at the end . Thorax rounded , clothed with a very delicate , even , silky , erect , and moderately long pubescence ; only a single delicate bristle is perceptible on each side in front of the wings , and a few on the ...
... bristle at the end . Thorax rounded , clothed with a very delicate , even , silky , erect , and moderately long pubescence ; only a single delicate bristle is perceptible on each side in front of the wings , and a few on the ...
Common terms and phrases
abdomen angles antennæ antennæ black anteriorly apex apical arcuated band basal joint base beset black pile black spot blackish breadth bristles broad broadly brownish brownish-yellow California Cañon City central eyes Centur cephalothorax clypeus coarsely Colo color Colorado convex corium coxæ cross-band cross-vein curved dark brown densely Denver Diptera distal dorsum female femora fovea front genus grayish halteres head hemelytra Hemipt hind margin hyaline July labium lateral margins legs Length lobes Loew longer longitudinal male maxillæ middle millim millimeters moderately narrow nearly nervures oblique ocelli outer ovipositor paler palpi patella piceous pleuræ pollen posterior cell posterior margin posteriorly pronotum pubescent punctate punctures reddish Rostrum rounded scutellum second joint shining short shorter side sinuated slender slightly Sonoma County species specimens spines Stål sternum stripe tarsi testaceous third joint third vein thorax tibia tibiæ tinged transverse tylus Uhler venter vertex vulva white pile whitish wings yellowish