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 198
... covering the origin of the præfurca ; a similar spot between the costa and the middle of the præfurca ; an oblong spot near the end of the præfurca ; another one between the end of the auxiliary vein and the second submarginal cell ...
... covering the origin of the præfurca ; a similar spot between the costa and the middle of the præfurca ; an oblong spot near the end of the præfurca ; another one between the end of the auxiliary vein and the second submarginal cell ...
Page 225
... covered with pale yellowish hair , through which a short , reddish proboscis is hardly visible ; antennæ reddish ; front clothed with the same pale yellowish hair ; vertex black , with a tuft of black hair ; behind it , on the occiput ...
... covered with pale yellowish hair , through which a short , reddish proboscis is hardly visible ; antennæ reddish ; front clothed with the same pale yellowish hair ; vertex black , with a tuft of black hair ; behind it , on the occiput ...
Page 227
... covering is removed ; and many an important character may have been overlooked , owing to the neglect of undergoing that trouble . As an instance of such an oversight , I will mention the remarkable epimeral hooks which exist in most of ...
... covering is removed ; and many an important character may have been overlooked , owing to the neglect of undergoing that trouble . As an instance of such an oversight , I will mention the remarkable epimeral hooks which exist in most of ...
Page 235
... covering of scales ; front and vertex black , with golden - yellow scales ; posterior orbits silvery ; proboscis not projecting beyond the oral mar- gin ; antennæ black ; first joint short , reddish ; the third conical , with a style ...
... covering of scales ; front and vertex black , with golden - yellow scales ; posterior orbits silvery ; proboscis not projecting beyond the oral mar- gin ; antennæ black ; first joint short , reddish ; the third conical , with a style ...
Page 236
... covering of white scales on segments 2-4 . Legs dark reddish - brown , with black pile . Length 16mm . Hab . - Shasta district , California ( H. Edwards ) . A single specimen . Its epistoma and abdomen were somewhat denuded . DIPALTA ...
... covering of white scales on segments 2-4 . Legs dark reddish - brown , with black pile . Length 16mm . Hab . - Shasta district , California ( H. Edwards ) . A single specimen . Its epistoma and abdomen were somewhat denuded . DIPALTA ...
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