484 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



trevoris Cockerell. Transf. to subg. Chenosmia Sinha. 



tristella cyanosoma Cockerell. Transf. to subg. Chenosmia Sinha. 



tristella tristella Cockerell. Transf. to subg. Chenosmia Sinha. 



universitatia Cockerell. Transf, to subg. Centrosmia Robertson as a syn. of 

 pikei Cockerell. 



vandykei Sandhouse. Transf. to subg. Centrosmia Robertson. 



virga Sandhouse. Transf. to Chenosmia Sinha. 



zephyros Sandhouse. Transf. to subg. Chenosmia Sinha. 



*OSMIA subgenus CHENOSMIA Sinha 



Osmia subg. Chenosmia Sinha, 1958. Kans. Univ. Sci. Bui. 39: 233. 

 Type: Osmia pentstemonis Cockerell. Orig. desig. 



Place after subgenus Nothosmia Ashmead, p. 1171. 



atriventris Cresson. On vernal flowers of a number of families, especially 

 Leguminosae, Cruciferae and Rosaceae. Transf. from subg. Noth- 

 osmia Ashmead, p. 1167 {teste Sinha, 1958, loc. cit. supra, p. 

 235). 



bruneri Cockerell. Transf. from subg. Nothosmia Ashmead, p. 1167 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



calla Cockerell. Transf. from subg. Nothosmia Ashmead, p. 1167 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



caulicola Cockerell. Transf. from subg. Nothosmia Ashmead, p. 1167 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



cerasi Cockerell. Transf. from subg. Nothosmia Ashmead, p. 1167, {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



clarescens Cockerell. Transf. from subg. Nothosmia Ashmead, p. 1168 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



cobahina Cresson. Transf. from subg. Nothosmia Ashmead, p. 1168 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



collinsiae Robertson. Minn. On flowers of many families, particularly Legu- 

 minosae and Scrophulariaceae. Transf. from subg. Nothosmia 

 Ashmead, p. 1168 {teste Sinha, 1958. loc. cit. supra, p. 235). 



cyanopoda Cockerell. Transf. from subg. Nothosmia Ashmead, p. 1168 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



dolerosa Sandhouse. Transf. from subg. Nothosmia Ashmead, p. 1168 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



exigua Cresson. Transf. from subg. Nothosmia Ashmead, p. 1168 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 

 Taxonomy: Michener, 1962. Kans. Ent. Soc. Jour. 35: 253-254. 



gaudiosa Cockerell. Ariz. Transf. from subg. Nothosmia Ashmead, p. 1168 

 {teste Sinha, 1958, loc. cit. supra, p. 235). 

 Taxonomy: Michener, 1962, loc. cit. supra, pp. 253-254. 



illinoensis Robertson. On flowers of Astragalus, Fragaria, Hypoxis, Litho- 

 spermum and Ranunculus. Transf. from subg, Nothosmia Ash- 

 mead, p. 1169 {teste Sinha, 1958, loc. cit. supra, p. 235). 



indeprensa Sandhouse. Transf. from subg. Nothosmia Ashmead, p. 1169 

 {teste Sinha, 1958, loc. cit. supra, p. 235). 



inermis (Zetterstedt). On flowers of Rubus, Salix and Vaccinium. Transf. 

 from subg. Melanosmia Schmiedeknecht, p. 1165 {teste Sinha, 

 1958, loc. cit. supra, p. 235). 



kincaidii Cockerell. Transf. from subg. Nothosmia Ashmead, p. 1169 {teste 

 Sinha, 1958, loc. cit. supra, p. 235). 



