Superfamily ICHNEUMONOIDEA 183 



Revision: Fahringer, 1933. Ztschr. f. Angew. Ent. 20: 307-323 (Eur. spp.). — Watanabe, 1972. 

 Inseeta Matsumurana 35: 2-3 (Jap. spp.) 



Taxonomy: Shenefelt, 1970. Hym. Cat., part 5, p. 192-196 (cat. World spp.). 

 fulvipes Cresson. Alta., Mont., Colo., Utah, B. C, Wash., Oreg., Calif. Host: Xylotrechus 

 undulatus (Say). 

 Helcon fulvipes Cresson, 1865. Ent. See. Phila., Proc. 4: 292. 9. 

 pedalis Cresson. Canada; Maine s. to N. C; Wis., Utah, Wash., Oreg. Host: Callidhnn 

 antennatum Newm., Neoclytus muricatulus (Kby.), Xylotrechus annosus (Say). 

 Helcon pedalis Cresson, 1873. Canad. Ent. 5: 85. 9, 6. 

 texanus Cresson. Tex. 



Helcon texanus Cresson, 1872. Amer. Ent. Soc, Trans. 4: 179. 9 . 

 yukonensis (Ashmead). Ohio, Idaho, Wash., Oreg., Alaska. 



Gymnoscelis yukonensis Ashmead, 1889 (1888). U. S. Natl. Mus., Proc. 11: 656. 9. 



Genus WROUGHTONIA Cameron 



Wroughtonia Cameron, 1899. Manchester Lit. and Phil. Soc, Mem. and Proc. 43: 56. 



Type-species: Wroughtonia comuta Cameron. Monotypic. 

 Helconidea Viereck, 1914. U. S. Natl. Mus., Bui. 83: 67. 



Type-species: Helcon aequator Nees. Orig. desig. 

 Duportia Kieffer, 1921. Inst. Sci. Saigon, Bui. Agr. 3: 131. 



Type-species: Duportia cincticomis Kieffer. Orig. desig. 



Revision: Watanabe, 1972. Inseeta Matsumurana 35: 3-7 (Jap. spp., generic synonymy). 



Taxonomy: Shenefelt, 1970. Hym. Cat., part 5, p. 196-201 (cat. World spp.). —Marsh, 1974. 

 Ent. Soc. Wash., Proc. 70: 287. 



borealis (Cresson). Maine, N. Y., Pa., Va., N. C, S. C. Host: Obrium maculatum (Oliv.). 



Helcon borealis Cresson, 1873. Canad. Ent. 5: 83. S. 

 castaneae (Viereck). Conn., N. C, Ga. 



Helcon castaneae Viereck, 1912. U. S. Natl. Mus., Proc. 42: 623. 9, cJ. 

 ferruginea (Brues). Pa. s. to Ga.; Ala., Tex., Colo. Host: Neoclytus acuminatus (F.), 

 Phymatodes varius (F.), Xylobiops basilaris (Say). 

 Helcon femigineus Brues, 1907. Wis. Nat. Hist. Soc, Bui. 5: 158. 9. 

 frigida (Cresson). Mont., Idaho, B. C, Wash., Oreg., Calif. 

 Helcon frigidus Cresson, 1873. Canad. Ent. 5: 84. 9. 

 grandis (Ashmead). La. 



Helcon grandis Ashmead, 1889 (1888). U. S. Natl. Mus., Proc. 11: 655. 9. 

 ligator (Say). Que. s. to Fla., w. to Ont., N. Dak., and Tex.; Oreg. Host: Agrilus anxius Gory, 

 A. egenus Gory, Clytoleptus albofasciatus (L. and G.), Magdalis armicollis (Say), 

 Neoclytus acuminatus (F.), Obrium maculatum (Oliv.), 0. rufulum Gahan, Xylotrechus 

 colonus {¥.), X. quadrimaculatus (Hald.). 

 Bracon ligator Say, 1824. In Keating, Narr. Long's 2nd Exped., v. 2, p. 323. 9. 

 Helcon dentipes Brulle, 1846. In Lepeletier, Hist. Nat. Ins. Hym., v. 4, p. 479. 9. 

 Helcon albitarsis Cresson, 1873. Canad. Ent. 5: 83. 6. 

 necydalidis (Cushman). Idaho, B. C, Wash., Oreg., Calif. Host: Leptura obliterata Hald., 

 Necydalis laevicollis Lee 

 Helconidea necydalidis Cushman, 1931. U. S. Natl. Mus., Proc 79: 10. 9, 6. 

 occidentalis (Cresson). Que., N. B., Maine, N. H., W. Va., N. C, Ont., Mich., Wis., Wyo., Colo., 

 Idaho, Nev., B. C, Wash., Oreg., Calif. Host: Setnanotus litigiosus (Casey), S. ligneus 

 (F.), Tetropium cinnamopteron Kby., T. velutinum Lee. 

 Helcon occidentalis Cresson, 1865. Ent. Soc. Phila., Proc. 4: 292. 6. 

 Helcon tetrapodii Ashmead, 1892. In Hopkins, U. S. Dept. Agr., Insect Life 4: 252. Nom. 

 nud. 



