270 SPECIES OF IIYMENOPTERA. 



Family SAPYGID^. 



Kl-SArVCiA Cress. 

 californica Cress., Proc. Ent. Sec. A. N. S. 1880, xx, % . Cala. 

 nigripes Cress., ibid, xx, % . Xev. 

 proxima Cress., ibid, xx, % . Col. 

 rubripes Cress., ibid, xx, % 9- Tex. 

 verticalis Cress., ibid, xx, J . Nev. 



SAPYG.i Liitr. 

 aculeata Cress., Proc. Ent. Soc. Pliil. iv, 450, 9- <^"1- 

 americana Cress., Proc. Ent. Sec. A. N. S. 1880, xxi, 2 ■ ^"-Y. 

 angustata Cress., ibid, xii, %. Cala. 

 centrata Say, Bost. .Tour, i, 301; Lee. Edit, ii, 713. U.S. 

 coloradensis Cress., Proc. Ent. Sec. A. N. S. 1880, xxi, %. Col. 

 confluenta Cress., ibid. XX, %. Col. 

 eleg-ans Cress., ibid, xxi, % 9 • Nev. 

 emarginata Cress., ibid. XX, 9- Col. 

 fulvicornis Cress., ibid, xxi, % . Nev. 



maculata Prov., Faun. Ent. Can. ii, 610, 9- Can. (^^ Martini?). 

 m<ii<ii-t<( Panz. Krit. Kevis. ii, pi. 2, fig. d, e, % {= Myzine). 

 Martini Smith, IJrit. Miis. Cat. Hym. iii, 117, % 9. Can. Brit.Am. 

 moesta Cre.ss., Proc. Ent. Sec. A. X. S. 1880, xx, % . Nev. 

 montana Cress., il)id. xxi, 9 • Nev. 

 nevadica Ci-ess., ibid, xxi, % . Nev. 

 obscura (Jress., ibid, xxi, % . Nev. 

 pumila Cress., ibid. XX, 9- Nev. 



nabnlatd Say, Lee. Edit, i, 1(>4, % (= Myzine sexcincta). 

 truncata Cress., Proc. Ent. Sec. A. N. S. 1880, xxi, ^ . Nev. 



FHiiiily POMPILID^. 



B»O.MI»II.i:S Fabr. 

 sethiops Cress., Proc. Ent. .Soc. iv, 4.")1 ; Trans, i, 87, % 9- Can. U.S. 

 algidus Smith ; Cress., Trans. Am. Ent. Soc. i, 101, %, 9. \V,Va. Cia. Tex. 

 alicnatua^m\{\\. I'.iil. Mus. Cat. Hym. iii, 1,59 (=^ Priocnemis). 

 americanus Beanv. : Cress., Trans. Am. Ent. Soc. i, 99, 'J, 9 • U.S. 

 angustatus Cress., Proc. Ent. Soc. Phil, iv, 4.")-i : Trans, i, 89. 'J, 9 . Can. Col. 

 apicatus Prov., Faun. Ent. Can. ii, (i-.'l. 9. Can. 

 iirchitectiis Say, Bost. .Jour, i, 303; Lee. Edit, ii, 744 (= Agenia). 

 arctus Cress., Proc. Ent. Soc. Piiil. iv, 453; Trans, i, 92, % . Col. 

 argenteus Cress., ibid, i, 93, % . W.Va. 

 atramentarius Dalilb. ; Cress., ibid, i, 90. N'.Am. 

 atrox Dalilb. ; Cress., i, 98, % 9. U.S. 

 biguttatus Fabr.; Cress., il)id. i, 96, % <^ . Can. U.S. 

 biparbitus St. Far;;;. ; Cre.ss., il)i(l. i. Inl. I'a. 

 brevicornis Cress., ibid, i, 90, % . I'a. 

 calipterus Say ; Cress., il)id. i, 93. ind. 



