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 100
Page 197
... darker , so as to have the appearance of brown spots ; the marginal cross - vein is in the middle of the stigma , and ... dark , deep gulches , with running water at the bottom ( Menlo Park , March 25 ; San Rafael , April , May ; Geysers ...
... darker , so as to have the appearance of brown spots ; the marginal cross - vein is in the middle of the stigma , and ... dark , deep gulches , with running water at the bottom ( Menlo Park , March 25 ; San Rafael , April , May ; Geysers ...
Page 198
... dark brown ring before the tip . Length about 3mm . Thorax yellowish , with brown lines on dorsum and pleura ; abdomen brownish , halteres with a brown knob ; wings pale brown , with numer- ous white spots , one at the extreme proximal ...
... dark brown ring before the tip . Length about 3mm . Thorax yellowish , with brown lines on dorsum and pleura ; abdomen brownish , halteres with a brown knob ; wings pale brown , with numer- ous white spots , one at the extreme proximal ...
Page 201
... dark brown and well marked thoracic stripes ; the coloration of the wings is much darker , the spots along the anterior margin are larger ; that at the end of the first longitudinal vein , for instance , almost coalesces with the brown ...
... dark brown and well marked thoracic stripes ; the coloration of the wings is much darker , the spots along the anterior margin are larger ; that at the end of the first longitudinal vein , for instance , almost coalesces with the brown ...
Page 206
... darker ; front black , shining . Thorax black , subopaque ; pleuræ silvery - pruinose ; scutellum reddish . Abdomen black , shining ; male genitals dark brown ; ovipositor reddish . Legs reddish , including coxæ , which are more or less ...
... darker ; front black , shining . Thorax black , subopaque ; pleuræ silvery - pruinose ; scutellum reddish . Abdomen black , shining ; male genitals dark brown ; ovipositor reddish . Legs reddish , including coxæ , which are more or less ...
Page 209
... dark brown , shining , yellow in the middle . Length of male 11-12mm ; of the female , including the ovipositor , 15 ... dark brown or black , shining , with a yellow line in the middle ; scutellum yellow , shining , with a brown stripe ...
... dark brown , shining , yellow in the middle . Length of male 11-12mm ; of the female , including the ovipositor , 15 ... dark brown or black , shining , with a yellow line in the middle ; scutellum yellow , shining , with a brown stripe ...
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