HYMENOPTERA APIDAE. XYLOCOPA CALIFORNICA. 727 



brown on the tarsi ; abdomen clothed with short, black pubescence, that on 

 first segment entirely ochraceous ; a band on base of second segment, 

 another near apex, and also near apex of third and fourth segments, of short, 

 dense, pale, ochraceous pubescence ; sometimes there are indications of a 

 band near apex of fifth segment; venter fringed with pale pubescence. 

 Length, 6^-8 lines. (Trans. Am. Ent. Soc., 1875.) 



20 specimens; Eastern Nevada ; 1872; Dr. H. C. Yarrow. 



120. MELISSODES MENUACHUS. 

 Melissodes memtachus, CRESS., Traus. Am. Ent. Soc., i, 388. 



10 <? 9 specimens; Arizona; 1873; H. W. Henshaw: Colorado, 

 New Mexico ; Dr. H. C. Yarrow, Dr. Oscar Loew, W. Gr. Shedd. 



121. MELISSODES DENSA. 

 Melissodes dcnsa, CRESS., Trans. Am. Eut. Soc., iv, 282. 



1 <? specimen; New Mexico; Dr. H. C. Yarrow. 



122. ANTHOPHORA OCCIDENTALS. 

 Anthitphora occidentals, CRESS., Trans. Aui. Ent. Soc., ii, 292. 



5 <? 9 specimens; Colorado, New Mexico; Dr. II. C. Yarrow. 



123. ANTHOPHORA BOMBOIDES. 

 Anthophora bomboides, KIRBY, Faun. Bor.-Am., iv, 271. 



2 c? 9 specimens; Colorado; C. E. Aiken. 



124. ANTHOPHORA SMITHII. 



Anthophora Smithii, CRESS., Traus. Am. Ent. Soc., ii, 289. 



4 (f specimens; Colorado; 1873; H. W. Henshaw: New Mexico; 

 Dr. H. C. Yarrow. 



125. ANTHOPHORA CALIFORNICA. 



Anthophora californica, CRESS., Traus. Am. Ent. Soc., ii, 290. 



1 9 specimen; Colorado; 1873; Dr. J. T. Rothrock. 



126. XYLOCOPA CALIFORNICA. 

 Xylocopa calif ornica, CRESS.. Proc. Eut. Soc. Pbila., 18G4, 40. 



3 (? 9 specimens; Eastern Nevada; 1872; Dr. H. C. Yarrow. 



