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
... segment of the mar- gin between its tip and the tip of the second vein is much longer than the segment between the second and third veins ( and not shorter , as the figure has it ) ; the discal cell is closed . But the characteristic ...
... segment of the mar- gin between its tip and the tip of the second vein is much longer than the segment between the second and third veins ( and not shorter , as the figure has it ) ; the discal cell is closed . But the characteristic ...
Page 203
... segment is uncommonly large and convex ; two large basal pieces of the usual shape , bearing a small , curved , pointed rostriform appendage at the end , and some branched and hairy inner appendages ; on the under side of the forceps ...
... segment is uncommonly large and convex ; two large basal pieces of the usual shape , bearing a small , curved , pointed rostriform appendage at the end , and some branched and hairy inner appendages ; on the under side of the forceps ...
Page 208
... segments of the abdomen brownish in the middle , gray- ish posteriorly and on the sides , sparsely punctured with brownish - black ; two larger dots of the same color in the middle of each segment . Legs brown , except the femora ...
... segments of the abdomen brownish in the middle , gray- ish posteriorly and on the sides , sparsely punctured with brownish - black ; two larger dots of the same color in the middle of each segment . Legs brown , except the femora ...
Page 210
... segment is dark brown , shining ; a narrow brown shining cross- band at the base of the three following segments ( broader in the female ) . Terminal club of the abdomen in the male of moderate size , brownish- yellow , with two very ...
... segment is dark brown , shining ; a narrow brown shining cross- band at the base of the three following segments ( broader in the female ) . Terminal club of the abdomen in the male of moderate size , brownish- yellow , with two very ...
Page 212
... segment , a larger , semi - elliptical spot on each side of the third segment , a somewhat similar , but smaller , pair of spots.on the fourth segment , a large triangular spot on the last ง segment ; all these spots are connected by ...
... segment , a larger , semi - elliptical spot on each side of the third segment , a somewhat similar , but smaller , pair of spots.on the fourth segment , a large triangular spot on the last ง segment ; all these spots are connected by ...
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