274 ^ SPECIES OP HYMENOi TEKA. 



formosa* Sny {PompiJus) ; Cross., ibid. 144, 9 • Tex. Ks. Cala. 

 luteicornis Fahr. ; Cress., ibid. 145, J . S.Car. (?) 

 margrinata Beiuiv. ; Cress., ibid. 145, ^ J. Tex. (S.Am.) 



^imily SPHECIDiE. 



A9l.nol>IIII..4 Kirb.v. 

 abbrevlata Fabr. {Pehpcens), Syst. Piez. 204 ; IXihib.. Hym. Eur. i, 15. S.Car. 

 Abertl Hald., Staiis. Salt Lake Exp. ii, 3(J8; rattoii, Bull. U. S. Cteo. Surv. v, ;{.53, 



9 . Ks. Utah, 

 argrentifrons Cres.s., Proc. Ent. Soc. Pliil. iv, 462. % . Col. 

 arvensis St. Farg. Hym. iii. 384. X.Am. 



cementaria Smith, Brit. Mus. Cat. Hym. iv, 223, 9- tia. Fla. 

 collaris Cress., Proc. Ent. Soc. Phil, iv, 456, % . Col. 

 communis Cress., ibid. 462, %. Can. Col. 

 conditor Smith. Brit. Mas. Cat. Hym. iv. 223, 9- ^^^i- tla- 

 extrematata t^ress.. Proc. Ent. Soc. Phil, iv, 4.57, 9 • Col. 



ferruginosa Oess., ibid. 4.5.5, 9- Col. *' 



gracilis St. Farfr., Hym. iii. 381. Can. Tex. (Mex.) 

 errossa Cress., Trans. .\m. Ent. Soc. iv, 209, 9- Tex. 



gryphus Smith, Brit. Mus. Cat. Hym. iv, 222, % 9 • Can. U.S. {-- proceraf) 

 inepta Cress., Trans. Am. Ent. Soc. iv, 209, % 9. Tex. 

 intercepta St. Farji.. Hym. iii, 378. U.S. 

 juncea Cress.. Proc. Ent. S(jc. Phil, iv, 460, % . Col. 

 luctuosa Smith, Brit. .Mus. Cat. Hym. iv, 224, 9. Brit.Am. U.S. 

 macra Cress.. Proc. Ent. Soc. Phil, iv, 460, % . Col. 

 mediata Cress., ibid. 4.59, % 9 • Col. 

 nigricans Dablb., Hym. Eur. i, 14, % . S.Car. 

 rictipennis Walsh, Am. Eut. i, 164, % 9. 111. Tex. 

 placida Smith, Brit. Mus. Cat. Hym. iv. 221, % . Cala. 

 polita Cress., Proc. Ent. Soc. Phil, iv, 458, 9. Col. 



procera King; Dahlb., Kym. Eur. i, 15; St. Farg., Hym. iii, .376. N.Am, 

 pruinosa Cr'ss., Proc. Ent. Soc. Phil, iv, 4.5.5, % 9- Col. 

 robusta Cress., ibid. 461, 9- Col. 

 sseva Smith, Brit. Mus. Cat. Hym. iv, 222. 9 . Cala. 

 strenua Cress.. Proc. Ent. Soc. Phil. iv. 4.59, 9- Col. 

 urnaria King: Dahlb., Hym. Eur. i, 14. , Pa. S.Car. 

 valida Cress., Proc. Ent. Soc. Phil. iv. 461, 9 ■ Col. 

 varipes Cress., ibid. 457. % 9 • Col. 

 violaceipennis St. Farji., Hym. iii. 370. Pa. 

 vulgaris Cress., Proc. Ent. Soc. Phil, iv, 458, % 9 . Col. Tex. 

 Wrightii Cress. (Coloptera). Trans. Am. Ent. Soc. i, 378, 9 . X.Mex. 



PGL.OP<EUS Latr. » 



abbreviatus Fabr.. Syst. Piez. 204 (^= mmophiln). U 



iirchitectns St. Farg. Hym. iii, 313 (^ var. cemeiitariiis). 



* Mocsary, in an im))ortant paper on the genus Pepsis (Termes. Fiizet. ix, 245), 

 refers this species to rubra Drury (Ins. ii, 75, j.l. 39, fig. (i). 



