Superfamily ICHNEUMONOIDEA 269 



Genus SYRRHIZUS Foerster 



Syrrhizus Foerster, 1862. Naturh. Ver. Rheinlande, Verh. 19: 254. 

 Type-species: Syrrhizus delusorius Foerster. Orig. desig. 



Taxonomy: Shenefelt, 1969. Hym. Cat., part 4, p. 133-134 (cat. World spp.). 

 agilis (Cresson). N. Y., Md., Va., Ohio, 111. 



Microctonus agilis Cresson, 1872. Canad. Ent. 4: 226. 6. 

 diabroticae Gahan. Ohio, 111. Host: Acalynntia vittatum (F.). 



Syrrhizus diabroticae Gahan, 1922. Ohio Jour. Sci. 22: 140. 9. 



Tribe BRACHISTINI 



All species are apparently internal parasites of coleopterous larvae. This tribe, as proposed by 

 Mason (1974), includes the genera listed under the Triaspidini of the previous catalog. 



Taxonomy: Mason, 1974. Ent. Soc. Wash., Proc. 76: 235-246. 



Genus ALIOLUS Say 



Bracon subg. Aliolns Say, 1836. Boston Jour. Nat. Hist. 1: 259. 



Type-species: Bracon (Aliolus) trilobatus Say. Desig. by Viereck, 1914. 



Revision: Martin, 1956. Canada Dept. Agr. Pub. 965, p. 14-60 (No. Amer. spp.). 



Taxonomy: Shenefelt, 1970. Hym. Cat., part 5, p. 269-273 (cat. World spp.). 



bicornis Martin. U. S. (state not known). 



Aliolns biconiis Martin, 1956. Canada Dept. Agr. Pub. 965, p. 39. 9. 



bucculentis Martin. B. C. 



Aliolus bucculentis Martin, 1956. Canada Dept. Agr. Pub. 965, p. 41. 9. 

 canadensis (Provancher). Mass., N. Y., Canada. 



Sigalphus canadensis Provancher, 1881. Nat. Canad. 12: 197. 9. 

 crabilli Martin. N. Y. s. to Ga., w. to Wis. and Ark. 



Aliolus crabilli Martin, 1956. Canada Dept. Agr. Pub. 965, p. 59. 9, c?. 



denticulatus Martin. N. Y., Pa., N. J., Md., D. C, Iowa. 



Aliolus denticulatus Martin, 1956. Canada Dept. Agr. Pub. 965, p. 33. 9, 6. 



evanidus Martin. Tex. 



Aliolus evanidus Martin, 1956. Canada Dept. Agr. Pub. 965, p. 37. 6. 

 fiskei (Rohwer). Pa., N. J., Md., Va., N. C. Host: Cossoims sp., Glipa octopunctata (F.). 



Trias pis fiskei Rohwer, 1918. U. S. Natl. Mus., Proc. 45: 535. 9. 

 indeprehensus Martin. Miss. 



Aliolus indeprehensxis Martin, 1956. Canada Dept. Agr. Pub. 965, p. 46. 9. 

 marginatus Martin. N. Y., Va., Md., W. Va., Ohio, Mich., Tenn. 



Aliolus marginatus Martin, 1956. Canada Dept. Agr. Pub. 965, p. 57. 9, S. 



patei Martin. N. S. s. to S. C; Ont., Ohio. 



Aliolus patei Martin, 1956. Canada Dept. Agr. Pub. 965, p. 55. 9, 6. 



Stanley! Martin. Miss., Tex. 



Aliokis stanleyi Martin, 1956. Canada Dept. Agr. Pub. 965, p. 53. 9, cJ. 

 stictopleurus Martin. Pa., N. C, Mich., Miss. Host: Obrium rufulum Gah. 



Aliolus stictopleurus Martin, 1956. Canada Dept. Agr. Pub. 965, p. 52. 9, cJ. 

 tomoxiae (Rohwer). Pa., Md., D. C, Va., Mich., Kans. Host: Tomoxia lineella Lee. 



Allodorus tomoxiae Rohwer, 1915. Ent. Soc. Wash., Proc. 17: 55. 9, 6. 



tridentatus Martin. Ariz. 



Aliolus tride7itatus Martin, 1956. Canada Dept. Agr. Pub. 965, p. 30. 9. 



trilobatus (Say). Md., W. Va., Va., Mich., Ind. 



Bracon {Aliolus) trilobatus Say, 1836. Boston Jour. Nat. Hist. 1: 259. S. 



