292 E. T. CRESSON. 



segment, are clothed witli short ochraceous pubescence ; the remainder 

 is black or brownish; the venter of S has sometimes a scattered pale 

 pubescence; and the basal joint of the posterior tarsi is dilated and 

 toothed within. Jjength 6 — 61 lines. 



10. Anthophora canadensis, n. sp. 



% . — Much like ho7nhoides, but diflPers by the pubescence of the tho- 

 rax, and first and base of second abdominal segments above, being 

 lemon-yellow; the pubescence of the vertex, occiput and cheeks is black. 

 Length 5f lines. 



Ilab. — Ontario, Canada, (J. Pettit, Esq., Coll. Am. Ent. Soc). 



11. Anthophora occidentalis, n. sp. 



9 . — Black ; body clothed with a short, dense, yellow pubescence, 

 shortest on abdomen, tip of latter dusky; legs with ochraceous pubes- 

 cence; wings hyaline, apex dusky. Length 7| lines. 



% . — Clypeus, face on each side, labrum, except two black spots at 

 base, spot on base of mandibles, and scape in front, lemon-yellow; most 

 of tarsi fulvo-testaceous, basal joint of posterior pair acutely toothed 

 within; tip of abdomen scarcely dusky; otherwise like the 9 . 



Hah. — Colorado, (Ridings, Coll. Am. Ent. Soc). 



12. Anthophora terminalis, n. sp. 



9 . — Form short and robust, black, shining; face, thorax and hind 

 tibiae densely, and abdomen sparsely clothed with a pale ochraceous pu- 

 bescence ; vertex and disc of thorax with black pubescence; two api- 

 cal segments of abdomen with bright fulvous pubescence; second, third 

 and fourth segments with an apical fringe of pale ochraceous pubes- 

 cence, more or less interrupted medially; apex of tarsi fulvous; head 

 and thorax closely punctured, abdomen indistinctly so; wings subhya- 

 line, apical margin faintly dusky. Length 51 lines. 



% . — Less robust, with longer pubescence, which is rather hoary ; 

 clypeus, a spot on each side, and the labrum, yellow; basal joint of pos- 

 terior tarsi long and simple; abdominal fasciae entire; two apical seg- 

 ments with short black pubescence ; terminal segment deeply emargi- 

 nate, and on each side of venter a tuft of whitish pubescence. Length 

 5 lines. 



Ilab. — Canada, Mass., Conn., Del., and Colorado, (Coll. Am. Eot. 

 Soc). Sometimes the pubescence is quite yellow, but generally very 

 pale ochraceous. 



13. Anthophora tricolor. 



Anthophora tricolor, St.Farg. Ilym. ii, p. 86 "J, . 



^a6.— "Guadaloupe," (St.F.); Hayti, (Uhler, Coll. Am. Ent. Soc.) 



