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 218
... margin of the segment , or nearly so ; the prolongation of the outer angle toward the lateral margin forms a broad border on the hind mar- gin ; the intermediate triangles are well defined , equilateral , their apex not prolonged in a ...
... margin of the segment , or nearly so ; the prolongation of the outer angle toward the lateral margin forms a broad border on the hind mar- gin ; the intermediate triangles are well defined , equilateral , their apex not prolonged in a ...
Page 221
... margin , and does not fill out the third , fourth , and fifth posterior cells ; at the proximal end of the fifth posterior cell , near the cross - vein , the brown often but not always shows a small hyaline space ; apical spot small ...
... margin , and does not fill out the third , fourth , and fifth posterior cells ; at the proximal end of the fifth posterior cell , near the cross - vein , the brown often but not always shows a small hyaline space ; apical spot small ...
Page 222
... margin of segment 1 , and dovetailed on the hind margin of segment 2 , by the insertion of a yellow triangle ; near the same hind margin , on each side , there is a more or less developed black dot ; segment 3 is black , with a yellow hind ...
... margin of segment 1 , and dovetailed on the hind margin of segment 2 , by the insertion of a yellow triangle ; near the same hind margin , on each side , there is a more or less developed black dot ; segment 3 is black , with a yellow hind ...
Page 236
... margin of the wing ; the second starts from the anterior margin in the region of the stigma , and , attenuated poste- riorly , stops short before crossing the third posterior cell ; the yellowish- brown costal cell forms the only ...
... margin of the wing ; the second starts from the anterior margin in the region of the stigma , and , attenuated poste- riorly , stops short before crossing the third posterior cell ; the yellowish- brown costal cell forms the only ...
Page 240
... margin . Legs red , with a golden - yellow tomentum and black spines ; front femora black at base ; tips of tibiæ ... margin , the black forms a cross - band , attenuated on each side , and not reaching the lateral margin ; the same is ...
... margin . Legs red , with a golden - yellow tomentum and black spines ; front femora black at base ; tips of tibiæ ... margin , the black forms a cross - band , attenuated on each side , and not reaching the lateral margin ; the same is ...
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