196 SPECIES OF HYMENOPTERA. 



Crotchll Crow.. Pnu'. Acad. Nat. 8ci. Phil. 187H. 3«2. % 9. Calii. 



dims t'rcHs., il)i(l. ;$.>}», 9 . Cala. 



dlscitererus Say, Bout. Jour, i, -231 ; I.-tf. Edit, ii, 689, 9 . Iiid. 



dubius I'rov., Add. Faun. Hyni. 71, % . ("an. 



ductlliB Say, Host. Jour, i, 233; Lee. Edit, ii, fifH), 9. Iiid. 



eburneifrons Prov., Nat. Can. xi, l.'i3; Faun. Ent. Can. ii, :j;fc2, % . Can. 



Edwardsll Cri-ss., Prof. Acad. Nat. Sci. Phil. 187H, 3&3, 9 . Cala. 



elongratus Prov., Faun. Ent. Can. ii, 784, % . Can. 



erythropygrus Prov., Add. Faun. Hyin. (59, 9- Can. 



excehns ("ress., Proe. Ent. Soc. Phil, iii, 29.3 (= Linoceras). 



exills Prov. ilschnus), Nat. Can. vii, 111; xi, I'.a-. Faun. Ent. Can. ii, 332. Can. 



extrematls Cress., Proc. iii, :}04; Riley, 4th Mo. Itep. Ill, fi>{. ^ 9. Can. U.S. 



ezulans Cress., Trans. Am. Ent. St)C. iv, 157, % . Tex. 



flavipectus Prov., Nat. Can. xi, 134 ; Faun. Ent. (iin. ii. 333, 9 • f^"- 



frater Cress., Proc. Ent. Soc. Phil, iii, 303; Walsh, Ti. .St. Louis Acad, iii, 80. III. 



erracfiis Prov., Add. Faun. Hyni. 74, % . Can. 



(jiuUator Say, Bost. Jour Nat. Hist, i, 236 (= Lnbena). 



ignotus Prov., Add. Faun. Hyni. 73, %. Can. 



imitator Prov., Nat. Can. ix, 13; Faun. Ent. Can. ii, .339, 9. Can. 



incertus CIress., Proc. Ent. Soc. Phil, iii, 306, 9 . Del. Tex. 



incogrnitus Prov., Add. Faun. Hyni. 70, % . Can. 



insigiiis Prov., Nat. Can. vi, 178 {=r Blakei). 



irldescens Cress., Pnic. Ent. Soc. iii, 29(5 ; Walsh, Tr. St. Louia Ac. iii, 77. Del. 111. 



JHttceiis Cress., ibid. 2t)5 (= Linoceras). 



laticeps Cress., Trans. Am. Ent. Soc. iv, 157, % . Tex. 



hitiis Prov., Nat. Can. vi, 204 (= Phtujadeuon nccideninlig). 



limatus Cress., Proc. Ent. Soc. iii, 298 ; Walsh, Tr. St. Louis Ac. iii, 81. Can. U.S. 



linearis Prov., Add. Faun. Hym. 72, % . Can. 



longicaudus Prov., ibid. 68, 9 • Can. 



lophyri Norton, Trans. Am. Ent. Soc. ii, 326, '^ 9 . Ct. 



luctuosus Cress., Proc. Ent. Soc. Phil, iii, 290, 9. Col. 



mellicoxus Prov., Add. Faun. Hym. 75, % . Can. 



mellipes Prov., ibid. 68, 9 . Can. 



micropterus Say, Bost. Jour. Nat. Hist, i, 238 ; Lee. Edit, ii, 694 (= Aptesit). 



montivagrus Prov., Nat. Can. ix, lO; xi, 139 ; Faun. Ent. Can, ii, 338, 9 • Can. 



mundus Prov., ibid, vi, 203; Faun. Ent. Can. ii, 336. % . Can. 



nigricalceatus Walsh, Tr. St. Louis Acad, iii, 77, % . 111. (= var. americanusf) 



nigrricomis Prov., Nat. Can. vi, 201 ; xi, 139; Faun. Ent. Can. ii, 338, % . Can. 



notatus Prov., ibid, vi, 202 ; Faun. Ent. Can. ii, 340, % . Can. 



nnbilipennis Cress., Proc. Ent. Soc. Phil, iii, 291 (= Echthrua). 



nuncius Say. Bost. Jour, i, 237 : Lee. Edit, ii, 693. Can. U.S. 



occidentrtlis Prov., Nat. (^n. vii, 314 (= Phygadeuon) . 



orhm Say, Bost. Jour, i, 231 ; Lee. Edit, ii, (588 (== Hemiteles). 



omatus Prov. (sciitellatus \\), Add. Faun. Hym. (53, 69, 9 • Can. 



osculatus Prov., Nat. (Jan. vi, 178 ; Faun. Ent. Can. ii, 331, % . Can. 



paciflcus Cress., Proc. Acad. Nat. Sci. Phil. 1878, 361, % . Cala. 



pallidas Cres.s., Proc. Ent. Soc. Phil, iii, 307, 9 . Del. 



pentagronalis Prov., Add. Faun. Hym. (56, ^ 9 • Can. 



perdltus Prov., ibid. 73, % . Can. 



perplexus Cr., Proc. Acad. Nat. Sci. Phil. 1878, 359, 9 . Cala. (= var. proximns ?). 



