200 SPECIES OF HYMENOPTERA. 



PEZOMACHUS Orav. 



altematus Cress., Can. Ent. iv, 64, ? . 111. 



canadensis CVess., ibid. 62, 9 . Can. 



compactus Cress., ibid. 63 (== Pterocormus). 



dimidiatus Cress., ibid. 63, f . Mass. 111. 



grentilis Cress., ibid. 61, ^ 9 • Pa- 



gracilis Cresf?., ibid. 63, 9- Pa- 



macer Cress., ibid. 64, % . Pa. 



meabilis Cress., ibid. 62, 9 . 111. 



minimus Walsh, Ins. Inj. 36, figs. 6, 7; Riley, 2d Mo. Rep. 1870, 52, % 9 . 111. Mo. 



obscurus Ciess., Can. Ent. iv, 62, 9 • ^■^^ 



Pettitii Cress., ibid. 61, 9 . Can. 



qiiebecensis Prov., Nat. Can. vii, 330 (•= canadensis). 



sulcatua Prov., Add. Faun. Hym. 77 9 • Can. 



tantillus Cress., Can. Ent. iv, 62, 9 . 111. 



texanus Cress., ibid. 64, 9 . lex. 



thripites Taylor, American Agriculturist, N. Y., Oct. 1860, 300, fig. a. N.Y. 



unicolor Crete., Can. Ent. iv. 64. 9 • Mass. Del. 111. 



Subfamily Ophionin^. 



OPHION Fabr. 

 analis Say, Lee. Edit, i, 379, (= Anomalmi). 

 atricolor Oliv. Enc. Meth. Ins. viii, 511 (= Thyreodon morio). 

 bifoveolatum BruUe, Hym. 138. Can. U.S. 

 bilineatum Say, Lee. Edit, i, 378. Can. U.S. 

 brachiator Say, ibid, ii, 695. Ind. 



cMoris Oliv., Enc. Meth. Ins. viii, 509 (= Paniscus gem'matHs). 

 costale Cress., Proc. Acad. Nat. S<a. Phil. 1878, 366, 9 . Cala. 

 ? emarginatum Say, Lee. Edit, i, 380. Ind. (— Exochus f). 

 gemiuatus Say, ibid. 379 (== Paniscus). 



glabratum Say, Bost. Jour, i, 239 ; Lee. Edit, ii, 695. Can. U.S. 

 lateralis Brulle, Hym. 141 {^ piirgatum). 



macrurum Linn. (Ichneumon) ; Norton, Proc. Ent. Soc. Phil, i, 359. Can. U.S. 

 mundus Say. Bost. Jour, i, 239; Lee. Edit, ii, 695 (= Exochilum). 

 nigrovarium Prov., Nat. Can. vi, 104 ; Faun. Ent. Can. ii, a51, % 9 . Can. 

 purgatum Say, Bost. Jour. i. 2.38 ; Lee. Edit, ii, 694. Can. U.S. 

 relictus Fabr., Ent. Syst. Suppl. 236 {-= Anomalon). 

 rugosus Brulle, Hym. 138 (== macrurum). 

 tityri Pack., Proc. Bost. Soc. Nat. Hist, xxi, 19, % . Mass. 



TH\ R£ODO]¥ Brulle. 

 morio Fabr. {Ichneumon) ; Brulle, Hym. 1.52 ; Novt., Proc. Ent. Soc. i, 359. Can. U.S. 



IWOTOTRACHYS Marsh, 

 californicus Cress., Proc. Acad. Nat. Sei. Phil. 1878, 366, 9 . Cala. 

 canadensis Prov. (Trachynotus). Nat. Can. xi, 119; Faun. Ent. Can. ii, 353. Can. 

 ejuncidus Say {Anomalon), Bost. Jour, i, 241 ; Lee. Edit, ii, 697, 9 . U.S. 



