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
... legs brown ; coxæ and root of the femora , especially of the front pair , yellowish ; wings subhyaline , slightly tinged with grayish ; stigma oval , brown . Hab .-- Yosemite Valley , Cal . I found umerous specimens on the wet mos , in ...
... legs brown ; coxæ and root of the femora , especially of the front pair , yellowish ; wings subhyaline , slightly tinged with grayish ; stigma oval , brown . Hab .-- Yosemite Valley , Cal . I found umerous specimens on the wet mos , in ...
Page 201
... legs are darker , the halteres decidedly brown , the pleura with a distinct brown stripe , which is wanting in G. subcinerea . A female from Saucelito , Marin County , Cal . , April 2 , is comparatively larger , and has the wings ...
... legs are darker , the halteres decidedly brown , the pleura with a distinct brown stripe , which is wanting in G. subcinerea . A female from Saucelito , Marin County , Cal . , April 2 , is comparatively larger , and has the wings ...
Page 203
... legs are long and slender , with an almost imperceptible pubes- cence ; the spurs at the end of the tibiæ are very distinctly seen under a magnifying power of 100 to 150. The ungues and empodia are exceed- ingly small . The wings are of ...
... legs are long and slender , with an almost imperceptible pubes- cence ; the spurs at the end of the tibiæ are very distinctly seen under a magnifying power of 100 to 150. The ungues and empodia are exceed- ingly small . The wings are of ...
Page 204
... Legs brownish - yellow , tarsi darker toward the end . Wings subhyaline ; veins brown , except at base and near the costa , where they are pale yellow ; subcostal cross - vein close by the tip of the auxiliary vein . Length 6-7mm . Hab ...
... Legs brownish - yellow , tarsi darker toward the end . Wings subhyaline ; veins brown , except at base and near the costa , where they are pale yellow ; subcostal cross - vein close by the tip of the auxiliary vein . Length 6-7mm . Hab ...
Page 210
... Legs yellowish - brown ; tips of femora dark brown . Wings grayish , a gray cloud at the distal end of the first basal cell , other clouds about the middle of the anal cell and at the tip of the seventh vein ; longitudinal faint gray ...
... Legs yellowish - brown ; tips of femora dark brown . Wings grayish , a gray cloud at the distal end of the first basal cell , other clouds about the middle of the anal cell and at the tip of the seventh vein ; longitudinal faint gray ...
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