564 BtiU^in American Museum of Natural History [Vol. XLII 



Epichoroides Radoszkowsky 

 See Epicharis. 



Eucharis Lcpeletier 

 See Epicharif<. 



ExoMALOPsis Spinola, 1851, p. 89 

 (Type: Exomalopsis aureopilosa Spinola) 



Taschenberg, 1883, p. 82, designated fidvopilosa Spinola as the 

 type but it is now considered to be a synonym of aureopilosa. 



Friese, 1899a, pp. 250-270, gives a summary of previous work. 

 Cockerell, 1905a, p. 10, gives a key to U. S. species and, 1918rt, p. 476, 

 to certain other species. 



Anthophorula Cockerell, 1897c, p. 44 (Type: campactula Ckll.) 

 is here considered as a subgenus. See also Cockerell, 1898, p. 452. 

 and 1898a, p. 70; also Friese, 1899a, p. 247. 



Diadasiella Ashmead, 1899, p. 64 (Type: coquilktti Ashmead). 

 See Cockerell and Porter, 1899, p. 406. 



albovittata Cockerell, 1918a, p. 477. 9. Oaxaca, Mexico; (Crawford), 

 bruneri Crawford, 1902, p. 238. 9, cf. Lincoln, Nebraska: at 

 Helianthus annuus. 



Anthophorula bruneri Cockerell, 1906, p. 98. 



Anthophorula bruneri Cockerell, 1911, p. 390. Sterling, Colorado; VIII; 

 at Helianthus lenticularis. 



Anthophorula bruneri Cockerell, 1914, p. 114. Dallas, Texas; IX; at 

 Helianthus; ( Bishopp) . 

 See Melissodes pygrmea. 



callura ('ockerell, 19126, p. 319. cf. Gualan, Guatemala; at Vernonia 



aschenborniana; (W. P. Cockerell). 

 chlorina Cockerell, 1918a, p. 477. 9 . Las Cruces, New Mexico; 



Mil; at SphoBvalcea. 

 compactula ('ockerell, 1897c, p. 44. (Anthophorula) 9 . Las Cruces, 



New Mexico; VIII; at Dithyrcea wislizenii; (Townsend). 



Cockerell, 1898rt, p. 70. Mesilla Valley, New Mexico. See footnote; 



also, 1898, p. 451: 9, cf ; La Cueva, Organ Mountains, New Mexico; IX; 



at Phacelia congesta; (Townsend) . 



Anthophorula compactula Cockerell, 1906, pp. 98, 312. "Lower Sonoran." 

 Anthophorula compactula Cockerell, 1906rt, p. 73. Brownsville, Texas; 



VI; (Snow). 



coquilletti Ashmead, 1899, p. 64. {Diadasiella) cT. This species was 

 described by Ashmead, in his generic description of Diadasiella, 

 but it is further described by ('ockerell and Porter, 1899, p. 406, 

 from the type specimen. San Diego County, California. 



