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 88
Page 198
... pair , yellowish ; wings subhyaline , slightly tinged with grayish ; stigma oval , brown . Hab .-- Yosemite Valley , Cal . I found umerous specimens on the wet mos , in the spray of the Vernal Fall , June 11. I have now four males and ...
... pair , yellowish ; wings subhyaline , slightly tinged with grayish ; stigma oval , brown . Hab .-- Yosemite Valley , Cal . I found umerous specimens on the wet mos , in the spray of the Vernal Fall , June 11. I have now four males and ...
Page 212
... pair of narrower yellow stripes on the dorsum slightly expanded in front and not reach- ing beyond the transverse suture ; scutellum yellow , the base black ; pleura with a large yellow spot in front of the wings , and a smaller oblong ...
... pair of narrower yellow stripes on the dorsum slightly expanded in front and not reach- ing beyond the transverse suture ; scutellum yellow , the base black ; pleura with a large yellow spot in front of the wings , and a smaller oblong ...
Page 219
... pairs paler at base . Costal cell and stigma more or less tinged with brownish - yellow ; upper branch of third vein often , but not always , with a stump of a vein . Length 12-13mm . Hab . - Webber Lake , Sierra County , July 21 ...
... pairs paler at base . Costal cell and stigma more or less tinged with brownish - yellow ; upper branch of third vein often , but not always , with a stump of a vein . Length 12-13mm . Hab . - Webber Lake , Sierra County , July 21 ...
Page 221
... color of front legs black ; of the two hind pairs reddish . Wings uniformly tinged with black ; a crescent shaped subhyaline space separates the usual cross - band from the apical portion of the wing OSTEN SACKEN ON WESTERN DIPTERA . 221.
... color of front legs black ; of the two hind pairs reddish . Wings uniformly tinged with black ; a crescent shaped subhyaline space separates the usual cross - band from the apical portion of the wing OSTEN SACKEN ON WESTERN DIPTERA . 221.
Page 222
... pairs , the prevailing color is red , with more or less black on the joints and at the base of the femora . Wings : -costal cell and first basal cell brown , the latter with a small hyaline space at the distal end crossed by a brown ...
... pairs , the prevailing color is red , with more or less black on the joints and at the base of the femora . Wings : -costal cell and first basal cell brown , the latter with a small hyaline space at the distal end crossed by a brown ...
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