230 E. T. CRESSON. 



ignita Sm. Ann. Mag. N. H. ser. 4, xiii, 444, % . Jamaica,, 4"- 

 smaragdina Perty ; Guer. Icon. Reg. Anim. iii, 458. Bay of Cainpeche, +. 

 caerulescens St. Farg. ; Sm. Ann. Mag. N. H. ser. 4, xiii, 445, % 9 ■ Mexico, +. 



APATHITS Newman. 

 variabilis Cress. Trans, iv, 284, % 9 . Texas. 



intrudens Sm.; Cress. Proc. ii, 111, 9- Mexico, Central America, 

 laboriosus Fab.; Cress, ibid. Ill, 9- Canada, West Virginia. 

 Ashtoni Cress. Proc, iii, 42, % 9 • Canada, Eastern and Middle States. 

 insularis Sm.; Cress. Proc. ii, 113, 'J, 9- Colorado, Vancouver, 

 citrinus Sm.; Cress. ibid. 112,-^. Ct., Pa., Del., Ill, 



var. contiguus Cress. ibid. 112, % . 



fraternus Sm.; Cress. ibid. 111,'^. North America, +• 



? californica Cress. Trans, vii, 214, % . California. 

 ? elatus Fabr. ; Cress. Proc. ii, 114, % . M. S. & W. States. 



var. nidulans Fab.; Cress. Proc. ii, 107, %. 



BOMBUS Latr. 

 virginicus Oliv.; Cress. Proc. ii, 87, 166, 'S 9 ^ • Can., E. M. S. & W. States. 



?mpaiie?i.s Harris; Cress, ibid. 90, "J, . 

 separatus Cress. Proc. ii, 165, 'S 9 g • Can., E. M. S. & W. States. 

 Kidingsii Cress. Proc. Acad. 1878, 182, ^ 9 ? . Can., E. M. & S. States. 

 vagans Sm. B. M. C. ii, 399 ; Cress. Proc. ii, 91. Can., E. M. S. & "W. States. 

 consimilis Cress. Proc. iii, 41. Can., E. M. S. & W. States. 

 afl&nis Cress. Proc. ii, 103, 'S 9 ^ • Can., E. M. S. & W. States. 

 perplexus Cress. Proc. iii, 91, -^ . H. B. Ter., E. M. & S. States, Nevada. 



var. hudsonicus Cress. Proc. ii, 92, % . 

 oregonensis Cress. Proc. Acad. 1878, 185, % . Oregon, 

 bimaculatus Cress. Proc. ii, 92, %. Massachusetts, Connecticut. 

 Morrisoni Cress. Proc. Acad. 1878, 183, "S 9 ^ • Colorado, N. Mexico, Nevada. 

 nevadensisCress.WheelerExp. 1875, V.728, pl.34, fig. 5, 9 ?• Col. Ariz. Nev.Cal. 

 appositus Cress. Proc. Acad. 1878, 183, S 9 ? • Colorado, N. Mexico, Nevada, 

 borealis Kirby; Cress. Proc. ii, 93; iii. 41, -J, 9 ^ . Can., N. H., W. Va. 

 fervidus Fab. (Apis); Cress, id. 93, 9 ^ . Can., E. M. S. & W. S., Nev., Cala. 



var. dorsalis Cress. 9 • Thorax above entirely yellow. 

 sonorus Say, Bost. Jour, i, 413; Cress. Proc. ii, 95, 9 ? • Mexico. 

 pennsylvanicus De Geer, (Apis) ; Cress, ibid. 94, '^ 9 ^ . Can., E. M. S. & W. S. 



var. americanorum Fab. Syst. Eut. 380; Syst. Piez. 346. . 



var. pallidus Cress. Proc. ii, 92, 9 • 

 improbus Cress. Proc. Acad. 1878, 186, % . Colorado. 

 terricola Kirby; Cress. Proc. ii, 99, -^ 9 g . Can., E. & M. States. 

 arcticus Kirby ; Cress. ibid. 95, '^ 9 • Arctic America, +• 

 pleuralis Nyl.; Cress. ibid. 96,-^,9. Sitka, +. 

 scutellaris Cress. ibid. 96, '^ 9 ^ • Florida, Texas, Kansas, 



groenlandicus Sm. Brit. Mus. Cat. ii, 393; Cress. Proc. ii, 97, 9 • Greenland, +. 

 medius Cress. Proc. li, 97, '^ 9 ^ • Mexico, Utah? 



californicus Sm. B. M. C. ii, 400; Cress. Proc. ii, 97, -^ 9 ^ . Nev., Cala., Or. 

 dubius Cress. Proc. ii, 97, 9 ? • Kansas, Colorado. 



occidentalis Greene; Cress. Proc. ii, 98, -J, 9 ^ . Nev., Cala., Or., W. Ter., Van. 

 modestus Sm. Jour. Ent. i, 153; Cress. Proc. ii, 109, 9 ^ . Mexico, 

 moderatus Cress, {modestus), Proc. ii, 99, 109, 9 • Alaska. 



