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
... middle of the mesonotum , etc. , grayish - pruinose ; abdo- men brown , incisures paler ; genitals yellowish - brown ; halteres with brown knobs ; femora pale yellow , with three brown rings on the distal half , the last of them very ...
... middle of the mesonotum , etc. , grayish - pruinose ; abdo- men brown , incisures paler ; genitals yellowish - brown ; halteres with brown knobs ; femora pale yellow , with three brown rings on the distal half , the last of them very ...
Page 199
... middle . The discal cell here is generally closed , while in E. caloptera it is more often open . Nevertheless , the homologies between the present species and the group Mesocyphona , to which E. caloptera belongs , are very striking ...
... middle . The discal cell here is generally closed , while in E. caloptera it is more often open . Nevertheless , the homologies between the present species and the group Mesocyphona , to which E. caloptera belongs , are very striking ...
Page 208
... middle of the front ; thorax with three brown stripes , the intermediate double ; dorsal segments of the abdomen brownish in the middle , gray- ish posteriorly and on the sides , sparsely punctured with brownish - black ; two larger ...
... middle of the front ; thorax with three brown stripes , the intermediate double ; dorsal segments of the abdomen brownish in the middle , gray- ish posteriorly and on the sides , sparsely punctured with brownish - black ; two larger ...
Page 209
... middle . Length of male 11-12mm ; of the female , including the ovipositor , 15-16mm . Antennæ but little longer ... middle ; scutellum yellow , shining , with a brown stripe in the middle ; metanotum dark brown , shining in the middle ...
... middle . Length of male 11-12mm ; of the female , including the ovipositor , 15-16mm . Antennæ but little longer ... middle ; scutellum yellow , shining , with a brown stripe in the middle ; metanotum dark brown , shining in the middle ...
Page 210
... middle of the anal cell and at the tip of the seventh vein ; longitudinal faint gray shades along the middle of all the cells in the apical portion of the wing , including the axillary ; stigma oval , blackish . Hab . - Marin and Sonoma ...
... middle of the anal cell and at the tip of the seventh vein ; longitudinal faint gray shades along the middle of all the cells in the apical portion of the wing , including the axillary ; stigma oval , blackish . Hab . - Marin and Sonoma ...
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