728 ZOOLOGY INSECTS. 



127. XYLOCOPA PURPUREA. 

 Xylocopa purpurca, CRESS., Traus. Am. But, Soc., iv, 284. 



2 9 specimens; Eastern Nevada ; 1872; Dr. H. C. Yarrow. 



128. BOMBUS PENNSYLVANICUS. 

 Apis pennsylvanica, DE GEER, Ins., iii, 575. 



1 9 specimen; Eastern Nevada ; 1872; Dr. H. C. Yarrow. 



129. BOMBUS OALIFORNICUS. 



Bombus californicvs, SMITH, Brit. Mus. Cat., ii, 400. 



1 9 specimen; Eastern Nevada ; 1872; Dr. H. C. Yarrow. 



130. BOMBUS, NEVADENSIS, sp. nov. 

 PLATE XXXIV, FIG. 5. 



9 . Black ; thorax above, and three basal segments of abdomen above, 

 clothed with a dense, yellowish pubescence ; wings black or dark fuligi- 

 nous ; legs clothed with black pubescence. Length, 9 lines. 



i . Like the 9 , except that the pubescence of the face and head above 

 is yellowish ; the face narrower, and the eyes much larger, antennae longer, 

 &c. Length, 8 lines. (Trans. Am. Ent. Soc., 1875.) 



5 <? 9 specimens; Eastern Nevada; 1872; Dr. H. C. Yarrow : Ari- 

 zona; 1873; H. W. Henshaw: New Mexico ; Dr. H. C. Yarrow. 



131. BOMBUS FERVIDUS. 

 Bombus fervidus, FABR., Syst. Piez., 352. 



1 3 specimen; Eastern Nevada ; 1872; Dr. II. C. Yarrow. 



132. BOMBUS TERTSTARIUS. 



Bombttx tcrnarius, SAY, Bost. Jour. Nat. Hist., i, 414. 



2 c? specimens; Colorado; 1873; Dr. J. T. Kothrock: New Mexico ; 



Dr. Os'car Loew. 



133. APATHUS INSULARIS. 



ApathuS i)isiilari-s t SMITH, Jour. Ent., i, 155. 



2 c? 9 specimens; Eastern Nevada ; 1872; Dr. II. C. Yarrow: Colo- 

 rado; 1873; Dr. J. T. Kothrock. 



