Bulletin of the United States Geological and Geographical Survey of the Territories, 3. köide,2. numberU.S. Government Printing Office, 1877 |
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Page 189
... four dozen species , published by Mr. Loew in his " Centuriæ " ; a few other species , by Dr. Gerstaecker ; and two Limnobiæ , by me , con- stitute about all we know of Californian Diptera . Even Chili is , in this respect , much better ...
... four dozen species , published by Mr. Loew in his " Centuriæ " ; a few other species , by Dr. Gerstaecker ; and two Limnobiæ , by me , con- stitute about all we know of Californian Diptera . Even Chili is , in this respect , much better ...
Page 197
... four or five places along the first vein , the clouds are darker , so as to have the appearance of brown spots ; the marginal cross - vein is in the middle of the stigma , and some distance back of the tip of the first vein . Hab ...
... four or five places along the first vein , the clouds are darker , so as to have the appearance of brown spots ; the marginal cross - vein is in the middle of the stigma , and some distance back of the tip of the first vein . Hab ...
Page 198
... four males and two females before me . Section III - Eriopterina . ERIOPTERA DULCIS n . sp . - The præfurca ends in the second sub- marginal cell ; discal cell closed ; inner end of third posterior cell much nearer to the root of the ...
... four males and two females before me . Section III - Eriopterina . ERIOPTERA DULCIS n . sp . - The præfurca ends in the second sub- marginal cell ; discal cell closed ; inner end of third posterior cell much nearer to the root of the ...
Page 202
... four posterior cells ; discal cell closed ; subcostal cross - vein a very short distance before the tip of the auxiliary vein , which is immediately before the stigma ; no marginal cross - vein ; first submar- ginal cell about half as ...
... four posterior cells ; discal cell closed ; subcostal cross - vein a very short distance before the tip of the auxiliary vein , which is immediately before the stigma ; no marginal cross - vein ; first submar- ginal cell about half as ...
Page 204
... Four females . TRICHOCERA TRICHOPTERA n . sp . - Antennæ brown , second joint slightly paler ; thorax dull grayish - pollinose , without any distinct stripes ; halteres with a brown knob ; abdomen brown above , yellowish below ; wings ...
... Four females . TRICHOCERA TRICHOPTERA n . sp . - Antennæ brown , second joint slightly paler ; thorax dull grayish - pollinose , without any distinct stripes ; halteres with a brown knob ; abdomen brown above , yellowish below ; wings ...
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