o()8 SPECIES OF HYMEXOPTERA. 



Edwardsii Cress.. Troc-. Acad. Nat. .Sci. Phil. 187S, 184, 19^. W.U.S. 



fervidus Fahr. (Apis) ; Cress.. Proc Eiit. 8oc-. Phil, ii, iy.i, S 9 ? • ^'an. U.S. 



flavifrons Cress., ibid. 105, 'Hi 9 ? • Col. Utah, Alaska. 



flavifrons Smith. Lord's Nat. Yauc. Is. :5i:5. ?. Hrit.Aiii. 



frig-idus Smith ; Cress.. Proc. Ent. Soc. Phil, ii, 100, '^ 9 ^ . Col. Vane. 



gelidus Cress., Proc. Acad. Nat. Sci. Phil. 1878, 184, 9 • Aleutian Islands. 



grcenlandicus Smith; Cress., Proc. Ent. Soc. Phil, ii, 97, 9- Greenland. 



hortorum Einn. i,Apis] ; Cress., ibid. 108. Brit.Am. (Eur.) 



Howardii Cress., Proc. Ent. Soc. Phil, ii, 99, % . Col. Utah, Cala. 



hudsonicus Cress., ibid. 92 (= var. perpJexus). 



Ihnit'ii Greene, Ann. Lye. Nat. Hist. N. Y. vii, 172 {= ternarius). 



hyperboreus Dahlb. ; Cress., Proc. Ent. Soc. Phil, ii, 108. Greenland (Eur.). 



hnpatiens Harris; Cress., ii)id. 90 (= virginicus). 



improbus Cross., Proc. Acad. Nat. Sci. Phil. 1878, 186, % . Col. 



iiitcmipius Greene, Ann. Lye. Nat. Hist. N. Y. vii, 11, 173 [^ Apnthas insnlaris 9 )• 



juxtus Cress., Proc. Acad. Nat. Sci. Phil. 1878, 187, 9. Col. Nev. 



Kirbiellus Curtis; Cress., Proc. Ent. Soc. Phil, ii, 101, 'H, 9 ? • Arc.Ani. 



laborioHUii Fahr., Syst. Picz. 352 (= Apiithus). 



lacustris Cress., Proc. Ent. Soc. Phil, ii, 103, "Hi 9 ^ ■ Brit.Am. Greenland. 



modius Cress., ibid. 97, ^ . Utah? 



nielanopyge Nyl.; Cress., ibid. 103. Sitka. 



mixtus Cress.. Proc. Acad. Nat. Sci. Phil. 1878, 186, 9 ^ . Col. 



moderatus (Jress. (modestus ||), Proc. Ent. Soc. Phil, ii, 99, 109, 9- Alaska. 



iiiodestns I' Cress., ibid. 99 (^ moderatus). 



Morrisonii Cress., Proc. Acad. Nat. Sci. 1878, 183, % ^ ^ . Col. N.Mex. Nev. 



nevadensis Cress., Trans, v. 102 ; Rep. Wheeler Expl. 728, pi. 34. fig. 5. W.U.S. 



occidentalis (ireene ; Cress., Proc. Ent. Soc. ii, 98, '^ 9 ^ • ^"t"^'- Gala. Or. Yanc- 



oregonensis Cress., Proc. Acad. Nat. Sci. Phil. 1878, 185, 'J, . Or. 



ornatus Smith ; Cress., Proc. Ent. Soc. Phil, ii, 104, 9- N.Ani. 



piiHidns Cress., ibid. 92 = var. jjenusyivanicus). 



pennsylvanicus De Geer (Apis) ; Cress., ibid. 94, *& 9 ^ ■ Gan. U.S. 



perplexus Cress., ibid. 91, % . Brit.Am. U.S. 



pleuralis Nyl.; Cress.. il)id. 96, % 9 . Sitka. 



polaris Curtis; Cress., ibid. 101, % 9- Arc Am. 



praticola Kirby ; Cress., ibid. 106, 9 • Brit.Am. 



proximns Cress., ibid. 98 (= var. Howardii). 



Putnami Cres.s., Proc. Acad. Nat. Sci. Phil. 1878, 185, 9. Col. 



Biding-sii Cress., ibid. 182, 9 5 • Gan. U.S. 



rufocinctus Cress., Proc. Ent. Soc. Phil, ii, 106, % J . Col. 



scutellaris Cress., ibid. 96, 9 ^ . Fla. Tex. K.s. 



separatus Cress., ibid. 165, S 9 ^ • ^'i"- U.S. 



sitkensis Nyl.; Cress., ibid. 102, ^ 9 g. Sitka. 



strenuus Cro.s.s., ibid. 102, 'J, 9 • Brit.Am. 



Snckleyi Greene, Ann. Lye. Nat. Hist. N. Y. vii, 168 (^ Apathus itisidaris % ). 



sylvicola Kirby; Cress.. Proc. Eut. Soc. Phil, ii, 106, 9- Gan. Col. .Vlaska. 



ternarius Say ; Cre.ss., ibid. 104, "J, 9 5 • Gan. U.S. 



terricola Kirby; Cre.ss.. il)id. 99, 9 5. Can. U.S. 



vagans Smith; Cre.s.s.. il>i(l. 91, 19^- (an. U.S. 



vancouverensis Cress., Proc. Acad. Nat. Sci. Phil. 1878, 187, ?, . Yane. 



virginicus Oljv. (.lyx'.vi: Cress.. Proc Ent. Soc. ii, b7, 166, '£> 9 5 • Gan. U.S. 



