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 65
Page 199
... fifth vein is checkered with brown spots ; thorax yel- lowish - gray , with an indistinct double brown stripe in the middle ; hal- teres yellowish ; abdomen brown ; legs yellow , tips OSTEN SACKEN ON WESTERN DIPTERA . 199.
... fifth vein is checkered with brown spots ; thorax yel- lowish - gray , with an indistinct double brown stripe in the middle ; hal- teres yellowish ; abdomen brown ; legs yellow , tips OSTEN SACKEN ON WESTERN DIPTERA . 199.
Page 201
... stripe , which is wanting in G. subcinerea . A female from Saucelito , Marin County , Cal . , April 2 , is comparatively larger , and has the wings slightly tinged with brownish . Section IV . - Limnophilina . LIMNOPHILA TENUIPES Say ...
... stripe , which is wanting in G. subcinerea . A female from Saucelito , Marin County , Cal . , April 2 , is comparatively larger , and has the wings slightly tinged with brownish . Section IV . - Limnophilina . LIMNOPHILA TENUIPES Say ...
Page 204
... stripe on the pleura ; halteres with a brownish knob ; abdomen brown , lateral edges yellowish ; geni- tals reddish ; legs reddish ; tips of femora and of tarsi brown ; wings with a strong brownish - yellow tinge , more saturate in the ...
... stripe on the pleura ; halteres with a brownish knob ; abdomen brown , lateral edges yellowish ; geni- tals reddish ; legs reddish ; tips of femora and of tarsi brown ; wings with a strong brownish - yellow tinge , more saturate in the ...
Page 206
... stripe along the central cross - veins and the anterior section of the fifth vein ; the hyaline space inclosed between this stripe and the brown an- terior border is smaller and more curved than in P. albivitta . The interruption of the ...
... stripe along the central cross - veins and the anterior section of the fifth vein ; the hyaline space inclosed between this stripe and the brown an- terior border is smaller and more curved than in P. albivitta . The interruption of the ...
Page 209
... stripe in the middle ; metanotum dark brown , shining in the middle , pollinose on the sides , and with a yellow stripe . Knob of halteres brown , with a whitish spot at the tip . Ab- domen brownish - yellow ; hind margins of the ...
... stripe in the middle ; metanotum dark brown , shining in the middle , pollinose on the sides , and with a yellow stripe . Knob of halteres brown , with a whitish spot at the tip . Ab- domen brownish - yellow ; hind margins of 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