Superfamily ICHNEUMONOIDEA 615 



nigripes Dreisbach. Mass., Conn., N. Y., Pa., n.w. Md., Mich. Host: Halisidota tessellaris (J. E. 

 S.), E uthisanotia grata (F.). 

 Therion nigripes Dreisbach, 1947. N. Y. Ent. Sec, Jour. 55: 201. S, 9. 

 petiolatum (Davis). Maine, N. Y., Mich., Wis., S. Dak. 



Exochiium petiolatum Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 356. 6, 9. 

 sassacus Viereck. N. B. w. to Wash., s. to Ala. and Mo. Host: Cycnia inopinata (Hy. Edw.), C. 

 tenera Hbn., Hyphantria cunea (Drury), H. textor (Harris). 

 Therion sassacus Viereck, 1917 (1916). Conn. State Geol. and Nat. Hist. Survey Bui. 22: 



287. 6. 

 Therion waccagum Viereck, 1917 (1916). Conn. State Geol. and Nat. Hist. Survey Bui. 22: 

 287. i. 

 tenuipes (Norton). Mass., Conn., N. Y., Md., N. C, S. C, Ind. 



Exochiium tenuipes Norton, 1863. Ent. Soc. Phila., Proc. 1: 360. 9. 

 Exochiium diabolus Morley, 1913. Rev. Ichn. Brit. Mus., v. 2, p. 73. 9. 



Taxonomy: Townes, 1961. Ent. Soc. Wash., Proc. 63: 106. 

 texanum (Ashmead). Mass. s. to e. N. C, w. to n.e. Kans. and Tex.; Mexico? Ecology: Flies 

 around Smilax. Host: Psychomorpha epimenis (Drury). 

 Exochiium texanum Ashmead, 1890 (1889). U. S. Natl. Mus., Proc. 12: 426. S. 

 varicolor (Viereck). N. B., Me., N. H., Vt., Conn., N. Y., Pa., Md., s.w. Va., w. N. C, N. Mex. 

 Exochiium varicolor Viereck, 1903. In Skinner, Amer. Ent. Soc, Trans. 29: 90. 6. 



Genus HETEROPELMA Wcsmael 



Schizoloma Wesmael, 1849. [Brussels] Acad. Roy. de Belg., Bui. 16 (pt. 2): 120. 



Type-species: Ichneumon amictus Fabricius. Monotypic. 

 Heteropelma Wesmael, 1849. [Brussels] Acad. Roy. de Belg., Bui. 16 (pt. 2): 120. 



Type-species: Heteropelma calcator Wesmael. Monotypic. 

 Schizopoma Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 145, 220. Unnecessary n. 



name for Schizoloma Wesmael. 

 Tanypeima Townes, 1971. Amer. Ent. Inst., Mem. 17: 157. 



Type-species: Heteropelma fiilvicome Townes. Orig. desig. 



In his revision of Heteropelma, Gauld (1976) recognized 17 species in the world. The genus is 

 known from all zoogeographic regions except the Ethiopian Region. 



Revision: Gauld, 1976. Brit. Mus. (Nat. Hist.) Ent., Bui. 34: 155-219 (spp. of the world). 



Taxonomy: Townes, 1971. Amer. Ent. Inst., Mem. 17: 157-158 (syn.). —Gauld, 1976. Brit. Mus. 

 (Nat. Hist.) Ent., Bui. 33: 51-53. 

 datanae Riley. Que. w. to n. Minn., s. to s. Ga., s. La., and n.e. Kans. Host: Datana contracta 



Wlk., D. integerrima G. and R., D. 7ninistra (Drury), D. perspicua G. and R. 

 Anomalon flavicorne Brulle, 1846. In Lepeletier, Hist. Nat. Ins. Hym., v. 4, p. 171. 9. 



Preocc. by Say, 1823. 

 Heteropelma datanae Riley, 1888. U. S. Dept. Agr., Insect Life 1: 177. "9" = 6, 9. 

 Heteropelma fuh'iconie{l) Morley, 1913. Rev. Ichn. Brit. Mus., v. 2, p. 68. Lapsus for and 



misidentification of Anomalon flavicomis Say. 

 Heteropelma fulvicome Townes, 1945. Amer. Ent. Soc, Mem. 11: 729. N. name for A. 



flavicorne Brulle. 



Taxonomy: Gauld, 1976. Brit. Mus. (Nat. Hist.) Ent., Bui. 34: 185-187. 



Genus GRAVENHORSTIA Boie 

 Gauld (1976) recognized four subgenera, only one of which has Nearctic species. 

 Taxonomy: Gauld, 1976. Brit. Mus. (Nat. Hist.) Ent., Bui. 33: 55-61. 



Genus GRAVENHORSTIA Subgenus GRAVENHORSTIA Boie 



Gravenhorstia Boie, 1856. Arch. f. Naturgesch. 2: 42. 



Type-species: Gravenhorstia picta Boie. Monotypic. 



