T. D. A. COCKERELL. 



101 



191() opuntise (Ckll.), So. Calif, (fls. 

 Opuntia). 



1916 rinconis (Ckll.), N. Mex., Tex., 

 California (fls. Chilopsis, Opun- 

 tia, etc.). 



192 bituberculata (Cress.). Calif, 

 cinerea Fowler. 



193. diminuta (Cress.), Calif., Ariz., 



N. Mex., etc. (fls. Sphseralcea) . 

 apacha Cress. 



194. enavata (Cress.), W. States (fls. 



Helianthus). 

 ursina Cress. 

 arctos D. T. 

 194a densa Cress., Tex., Colo. 



195. friesei Ckll., So. Calif. 



196. laticauda Ckll., Calif. 



197. megamorpha Ckll., N. Mexico, 



(fls. Sphoeralcea.) 



198. nigrifrons (Cress.), Calif. 



iierea Fowler. 



199. nitidifrons Ckll., Calif. 



200. sphEeralcearum Ckll., N. Mex. 



(fls. Sphieralcea). 



201. sumichrasti (Cress.), Mexico. 



Subf. EUCERIN^. 

 Telraloiiia Spinola. 



202. acerba (Cress.), Nevada, Calif. 



(fls. Ranunculus, Brassiea). 



203. actuosa (Cress.), Calif., Oregon. 



204. albicans (Prov ), Calif. 



205. albopilosa (Fowler), Calif, (fls. 



Eanunculus). 



206. astragalina (Ckll.), Colo. (fls. 



Astragalus). 



207. atriventris (Smith), E. States. 



dubitata Cress. 9 (not % ). 



208. belfragei (Cress.), Tex., Ills. (fls. 



Polemonium). 

 lionesta Cress, (fide Rob.). 



209. birkmanniella Ckll., Texas. 



210. californica (Cress.), Calif. 



211. cordleyi (Viereck), Oregon. 



212. crenulaticornis (Ckll.), N. Mex., 



Colo. (fls. Geranium). 

 212a maculata (Ckll.), New Mexico 

 (fls. Vicia). 



213. cressoniana (Ckll.), Texas. 



214. dilecta (Cress.) Ills to New Mex. 



(fls. Phlox, Aracfallus, etc.). 



215. donata (Cress. ), Mexico. 



216. edwardsii (Cress.), Nev., Calif., 



Wash., Oregon (fls. Ranuncu- 

 lus, etc.). 

 angustior Ckll. 

 216a vagabunda Ckll., Colo. (fls. 

 (Onosmodiiim) . 



217. fedoris Ckll., Texas. 



218. flagellicornis Smith, Oaxaca, 



Mex. 



219. fowleri (Ckll.), Calif., Oreg. 



californica Fowler. 



220. frater (Cress.), Colo. 



220a arag-alli (Ckll.), Colo. (fls. Ara- 

 (/allas). 



221. fulvitarsis (Cress.), Colo., Wyo. 



222. fulvohirta (Cress.), Georgia. 



223. fuscotincta (Ckll.), Arizona. 



224. g-illettei (Ckll.), Colo. 



224« snoviana (Ckll.), Kansas. 



225. hirsutior (Ckll.), So. Calif. 



226. idiotes (Ckll.), So. Calif. 



227. illinoensis (Rob). Ills. 



? fuscipes Rob. 



228. intrudens (Cress.), Nevada. Calif. 



(fls. Brassiea). 

 nevadensis Cress. 



229. lata (Prov.), Vancouver I., Oreg.. 



Wash. (fls. LupinuK). 

 latior Ckll. 



230. lepida (Cress.), Tex., Col. 



231. lippise (Ckll.), N. Mexico, Ariz. 



(fls. Lippitt). 

 231a semilippiEe (Ckll.). Arizona. 



232. lycii (Ckll.). New Mexico (fls. 



Lycium, A.stragahis). 



233. nigricornis (Prov.), Vancouver I. 



234. rosse (Rob), Ills. 



235. speciosa (Cress.), Colo. 



236. stretchii (Cress.). Calif. 



237. territella 'Ckll.i, Colorado (fls. 



Frunus). 



238. truttse (Ckll.), N. Mex (fls. Tri.s). 



239. virgata (Ckll.), Calif. 



Ceinolobus Robertson. 



240. ipomoese (Rob.), Ills., Penna. (fls. 



Ipomwa). 



TKANS. AM. ENT. SOC. XXXII. 



(13«) 



FEBRUARY. 1906. 



