254 LAWRENCE BRUNEE. 



190. Abdominal segments "2-4 with pale testaceous margins and thin white hair 



bands. Fimbria blackish salicacea Eob. 



Abdominal segments without testaceous margins 191. 



191. Fasciae all interrupted, dense and white on segments 2-4. Basal nervures of 



wings somewhat curved. . . semi punctata Ckll. 



Fascise more or less complete. Basal nervure normal 192. 



192. Segments 2-4 with thin fascise of white on the broadly depressed apical 



margins asteris Rob. 



Segments 2-4 normal, their fascise snow-white; that on 2 interrupted. 



prunifluris Ckll. 



193. Pubescence on head and thorax above darker, more or less fulvous or black- 



ish 194. 



Pubescence on head and thorax above pale, more or less white, gray, yellow 

 or ochraceous 203. 



194. Head and thorax with considerable of the pubescence black. Abdominal 



segments 2-4 with lateral apical bands of white pubescence. Wings 



smoky 195. 



Head and thorax above witli the pubescence chiefly fulvous 196. 



l!).->. Head broad, the cheeks large and shining. Basal joint of hind tarsi nar- 

 rower than the other. Fimbria silvery gray parnassia? Ckll. 



Head narrower. Basal joints of hind tarsi broad. Fimbria quite dark dull 

 gray Peclihami Ckll. 



196. Abdominal fascise fulvous 197. 



Abdominal fascise white or pale 198. 



197. Wings fulvo-hyaline, the nervures, stigma and tegulse rufotestaceous. Ab- 



domen with silken gloss. Fimbria ferruginous- ■ iulvipcniiis Sm. 

 Wings yellowish-hyaline, faintly clouded beyond the marginal cell; nerv- 

 ures and stigma honey-yellow. Fimbria brown sa I icis Rob. 



198. Segments 2 and 3 at the sides with apical puhescence. The margins ob- 



scurely rufo-piceous. Fimbria rufo-piceous integra Sm. 



Segments 2-4 with their fascise more or less complete 199. 



199. Hair bands dense, moderately wide, interrupted on segment 2 200. 



Hair bands thin and narrow 201. 



200. Fascise white. Fimbria chocolate brown. Wings yellowish, faintly dusky 



at apex modi on ■ tens Ckll. 



Fascism ochraceous. Fimbria brownish ochraceous. Wings slightly yellow- 

 ish, the stigma and nervures largely testaceous pacta Vier. 



201. Apical margins of segments narrowly testaceous. Fimbria fuscous. 



scutellata 1). T. 

 Apical margins of segments concolorous. Fimbria fuscous 202. 



202. Wings hyaline, iridescent, slightly clouded at apex ; nervures and stigma 



ferruginous. Abdominal fascise sometimes interrupted on 2 and 3. 



miraiida Sm. 

 Wings hyaline, nervures and stigma testaceous. Abdominal fascise inter- 

 rupted on 2 and 3 spi ra?a na Rob. 



203. Thorax with ochraceous pubescence >i 1 1 



Thorax with light yellow or grayish pubescence 206. 



204. Abdominal segments provided with conspicuous white hair bands, interrup- 



ted on 1. Wings smoky, nervures dark brown. 



clypeonileiiK Ckll. 



