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 191
... color and with two large white spots . Length about 1.5mm . Black ; thorax shining ; base of the abdomen laterally pale greenish- yellow . Feet black ; front coxæ and base of all the femora yellowish ; the first tarsal joints are of the ...
... color and with two large white spots . Length about 1.5mm . Black ; thorax shining ; base of the abdomen laterally pale greenish- yellow . Feet black ; front coxæ and base of all the femora yellowish ; the first tarsal joints are of the ...
Page 197
... color ; grayish clouds of irregular shape occupy all the cells , and become almost confluent on the distal half of the wing , leaving only small spaces of the ground - color at both ends of the cells ; in four or five places along the ...
... color ; grayish clouds of irregular shape occupy all the cells , and become almost confluent on the distal half of the wing , leaving only small spaces of the ground - color at both ends of the cells ; in four or five places along the ...
Page 219
... color of the thorax is partly concealed under a gray pollen ; vestiges of longitudinal gray lines are visible anteriorly ; a pale golden , sometimes whitish , appressed , rather scarce , pubescence , and black , erect pile clothe the ...
... color of the thorax is partly concealed under a gray pollen ; vestiges of longitudinal gray lines are visible anteriorly ; a pale golden , sometimes whitish , appressed , rather scarce , pubescence , and black , erect pile clothe the ...
Page 220
... color of the body black ; palpi black ..... 1 . noctifer . Prevailing color of the body brownish - yellow ; palpi red- dish .... 2. fulvaster . Second basal cell hyaline : The black facial callosities small , not converging anteriorly ...
... color of the body black ; palpi black ..... 1 . noctifer . Prevailing color of the body brownish - yellow ; palpi red- dish .... 2. fulvaster . Second basal cell hyaline : The black facial callosities small , not converging anteriorly ...
Page 223
... color of all the legs is black , with only a little reddish at the base of the four posterior tibiæ and tarsi . The design on the wings does not show any important difference . Length 7-8mm Hab . - Webber Lake , Sierra County ...
... color of all the legs is black , with only a little reddish at the base of the four posterior tibiæ and tarsi . The design on the wings does not show any important difference . Length 7-8mm Hab . - Webber Lake , Sierra County ...
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