220 



E. T. CRESSON. 



abdominalis Guer. Icon, iii, 453; Cress. Proc. ii, 408, % . Cuba. 



OSMIA Panz. 

 bucephala Cress. Proc. iii, 17, J. B. Am., Mass., N. Y., Va. 

 megacephala Cress, ibid. 18, 9- Colorado, 

 mandibularis Cress. Trans, vii, 102, 9- Colorado. 



chalybea Sm. Brit. Mus. Cat. i, 143; Cress. Proc. iii, 22, "J, 9- Georgia, Florida. 

 faceta Cress. Trans, vii, 103, % 9* Canada, New York, Georgia, 

 longula Cress. Proc. iii, 19, 9- Colorado, 

 juxta Cress. ibid. 19, 9- Colorado. 



simillima Sm. Brit. Mus. Cat. i, 142 ; Cress. Proc. iii, 28, '^ 9. E. & M. States. 

 atriventrig Cress. Proc. iii, 29, 9- Can., E. M. & S. States, Cala. 

 frigida Sm. Brit. Mus. Cat. i, 142; Cress. Proc. iii, 26, "^ 9- ^- America, -f-. 

 dubia Cress. Proc. iii, 29, % 9- Colorado, Nevada, 

 purpurea Cress, ibid. 27, 9- Connecticut, Pennsylvania, Illinois, 

 globosa Cress, ibid. 36, 9- British America, 

 abjecta Cress. Trans, vii, 103, 9- Colorado. 

 lignaria Say, Bost. Jour, i, 399; Cress. Proc. iii, 22, 'J, 9 . E. M. S. & W. States. 



propinqua Cress. Proc. iii, 23, 9 • 

 nigrifrons Cress. Trans, vii, 103, 9- Colorado, Nevada. 

 densa Cress. Proc. iii, 25, 9- Colorado, 

 pusilla Cress, ibid. 35, '^ 9- Colorado, Nevada, 

 brevis Cress, ibid. 36, 9> Colorado, Nevada, 

 armaticeps Cress. Trans, vii, 104, 9- Colorado, 

 quadriceps Cress. ibid. 104, 9- California, Nevada, 

 maura Cress. ibid. 104, 9- California, Nevada, 



californica Cress. Proc. iii, 24, 9- California, Nevada. 

 fulgida Cress. ibid. 34, '^ 9 • Colorado, Nevada. 



viridis Qr&QS. ibid. 34, 9- 

 cobaltina Cress. Trans, vii, 104, 9- Nevada, California, 

 distincta Cress. Proc. iii, 30, 9- Connecticut, 

 coloradensis Cress. Trans, vii, 105, 9- Colorado, 

 georgica Cress. ibid. 105, 9- Georgia, 



conjuncta Cress. Proc. iii, 31, 9- Connecticut, 

 albiventris Cress, ibid. 31, -^ 9- Can., E. M. S. & W. States, 

 pumila Cress. ibid. 35, 9- Pennsylvania, 



subfasciata Cress. Trans, iv, 261, % 9- Texas, 

 azteca Cress. Trans, vii, 105, 9- Mexico, 

 latitarsis Cress. Proc. iii, 20, %. New York, Virginia, 

 abnormis Cress. Trans, vii, 105, %. Colorado. 

 Integra <'ress. ibid. 106, %. Colorado, 



marginipennis Cress, ibid. 106, %. Colorado, 

 hudsonica Cress. Proc. iii, 21, % . Hudson's Bay Territory. 

 montana Cress. ibid. 24, % . Colorado. 



