MEGACHILIDAE 483 



juxta juxta Cresson. Transf. to subg. Monilosmia Robertson. 



juxta subpurpurea Cockerell. Transf. to subg. Monilosmia Robertson. 



kincaidii Cockerell. Transf, to subg. Chenosmia Sinha. 



lacus Sandhouse. (? Chenosmia) 



laeta Sandhouse. Transf. to subg. Chenosmia Sinha. 



latisulcata Michener. Transf. to subg. Trichinosmia Sinha. 



liogastra Cockerell. Transf. from subg. Acanthosmioides Ashmead, p. 1166 

 (teste Sinha, 1958, loc. cit. supra, p. 232). 



lupinicola Cockerell. Transf. from subg. Acanthosmioides Ashmead, p. 1166 

 {teste Sinha, 1958, loc. cit. supra, p. 232). 



malina Cockerell. Transf. to subg. Chenosmia Sinha. 



mertensiae Cockerell. (? Chenosmia) 



*michiganensis Mitchell. Mich. (Grand Traverse Co.). 



Osmia (Mothosmia) michiganensis Mitchell, 1962. N. C. Agr. Expt. Sta. 

 Tech. Bull. 152: 92. $. 



morongana Cockerell. Transf. from subg. Acanthosmioides Ashmead, p. 1166 

 (teste Sinha, 1958, loc. cit. supra, p. 232). 



nanula Cockerell. Transf. to subg. Chenosmia Sinha. 

 nemoris Sandhouse. Transf. to subg. Euthosmia Sinha. 

 pagosa Sandhouse. Transf. to subg. Chenosmia Sinha. 

 paradisica Sandhouse. (? Monilosmia) 

 pentstemonis Cockerell. Transf. to subg. Chenosmia Sinha. 

 pikei Cockerell. Transf. to subg. Centrosmia Robertson. 

 pingreeana Michener. Transf. to subg. Chenosmia Sinha. 

 potentillae Michener. Transf. to subg. Chenosmia Sinha. 

 proxima Cresson. Transf. to subg. Chenosmia Sinha. 



prunorum Cockerell. Transf. from subg. Acanthosmioides Ashmead, p. 1166 

 (teste Sinha, 1958, loc. cit. supra, p. 232). 



pulsatillae Cockerell. (? Chenosmia) 



pumila Cresson. Ga. On vernal flowers of many families, principally Rosa- 

 ceae, Leguminosae, and Cruciferae. 



pusilla Cresson. (? Chenosmia) 



rawlinsi Sandhouse. Transf. to subg. Monilosmia Robertson. 



regulina Cockerell. Transf. to subg. Chenosmia Sinha. 



rostrata Sandhouse. Transf. to subg. Monilosmia Robertson. 



sanctaerosae Cockerell. Transf. to subg. Chenosmia Sinha. 



sandhouseae Mitchell. On vernal flowers of many families, principally Legu- 

 minosae, Ericaceae, Rosaceae, and Scrophulariaceae. 



sculleni Sandhouse. Transf. to subg. Monilosmia Robertson. 



seclusa Sandhouse. Transf. to subg. Monilosmia Robertson. 



sequoiae Michener. Transf. to subg. Chenosmia Sinha. 



simillima Smith. Transf. to subg. Monilosmia Robertson. 



tanneri Sandhouse. Transf. to subg. Centrosmia Robertson. 



tersula Cockerell. Transf. to subg. Chenosmia Sinha. 



titusi Cockerell. Cancel transfer to subg. Acanthosmioides Ashmead (Sup. 1, 

 p. 244) (teste Sinha, 1958, loc. cit. supra, p. 232). 



tokopahensis Michener. Transf. to subg. Chenosmia Sinha. 



