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 191
... yellowish ; the first tarsal joints are of the same pale yellowish color , except the tip , which is black . Knob of halteres greenish . Wings black ; the first white spot is in the shape of a cross - band between the second vein and ...
... yellowish ; the first tarsal joints are of the same pale yellowish color , except the tip , which is black . Knob of halteres greenish . Wings black ; the first white spot is in the shape of a cross - band between the second vein and ...
Page 197
... yellowish - brown ; halteres with brown knobs ; femora pale yellow , with three brown rings on the distal half , the last of them very near the tip ; tibiæ and tarsi yellow- ish - brown . Wings with a faint yellowish tinge as a ground ...
... yellowish - brown ; halteres with brown knobs ; femora pale yellow , with three brown rings on the distal half , the last of them very near the tip ; tibiæ and tarsi yellow- ish - brown . Wings with a faint yellowish tinge as a ground ...
Page 201
... yellowish ; legs yellowish - brown . Vena- tion like that of a Dactylolabis ( Monogr . , iv , tab . ii , f . 7 ) ; that is , the first submarginal cell long , rather angular at the proximal end , its petiole short ; the marginal cross ...
... yellowish ; legs yellowish - brown . Vena- tion like that of a Dactylolabis ( Monogr . , iv , tab . ii , f . 7 ) ; that is , the first submarginal cell long , rather angular at the proximal end , its petiole short ; the marginal cross ...
Page 203
... yellowish - white elongated foliaceous appendage , folded lengthwise and bifid at the tip . The female has the last abdominal segment likewise distinctly swollen , especially when seen from the side . Stigma pale brownish ; antennæ ...
... yellowish - white elongated foliaceous appendage , folded lengthwise and bifid at the tip . The female has the last abdominal segment likewise distinctly swollen , especially when seen from the side . Stigma pale brownish ; antennæ ...
Page 204
... yellowish ; palpi brown . Thorax gray , the dorsum with a brownish - yellow tinge ; knob of halteres infuscated . Abdomen brown- ish - black ; in the female , the two last segments are remarkably turgid above and below ; upper valves of ...
... yellowish ; palpi brown . Thorax gray , the dorsum with a brownish - yellow tinge ; knob of halteres infuscated . Abdomen brown- ish - black ; in the female , the two last segments are remarkably turgid above and below ; upper valves of ...
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