400 Hymenoptera in America North of Mexico 



Type-species: Hemiteles longidus Thomson. Orig. desig. The type-species is 

 regarded as a synonym of x.floricolator (Gravenhorst). 



Townes said "this is a moderate sized genus [he knew 15 species], of Holarctic distribution," 

 but the Nearctic species known to him are apparently undescribed. 



Taxonomy: Horstmann, 1974. Mus. Natl. Hungarici, Ann. Hist.-Nat. 66: 344 (European spp.). 



Genus HEMITELES Gravenhorst 



Hemiteles Gravenhorst, 1829. Ichn. Europaea, v. 2, p. 780. 



Type-species: Hemiteles tristator Gravenhorst. Desig. by Westwood, 1840. The 

 type-species is considered to be a synonym of H. bipunctator (Thunberg). 

 Ocymorus Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 180. 



Type-species: Hemiteles cingulator Gravenhorst. Monotypically included and desig. 

 by Townes, 1944. The type-species is considered to be a synonym of H. 

 bipunctator (Thunberg). 



Members of this genus apparently parsitize spider egg cocoons. 



humeralis Provancher. Que. w. to Minn., s. to Tex. 



Hemiteles humeralis Provancher, 1874. Nat. Canad. 6: 333. 9. 



Stilpms appendiculatus Provancher, 1886. Addit. Corr. Faune Ent. Canada Hym., p. 44. 



cJ. 



Genus ACLASTUS Foerster 



Microplex Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 175. 



Type-species: Aclastus rufipes Ashmead. By subsequent monotypy from inclusion 

 by Roman, 1909. 

 Daetora Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 175. 



Type-species: Hemiteles soiutus Thomson. Monotypically included and desig. by 

 Perkins, 1962. 

 Aclastus Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 175. 



Type-species: Aclastus rufipes Ashmead. By subsequent monotypy from inclusion 

 by Ashmead, 1902. 

 Opisthostenus Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 175. 



Type-species: Hemiteles (Opisthostenus) etorofuensis Uchida. By subsequent 

 monotypy from inclusion by Uchida, 1936. 

 flagellatus (Davis). Colo., Alta., Wash. 



Proclitus Jlagellatus Davis, 1897. Amer. Ent. Soc, Trans. 24: 246. cJ. 

 gracilis (Thomson). Greenland: Eurasia. 



Hemiteles gracilis Thomson, 1884. Opusc. Ent. 10: 989. 9,6. 

 Hemiteles soiutus Thomson, 1884. Opusc. Ent. 10: 990. 6,9. 

 Hemiteles minutus Bridgman, 1886. Ent. Soc. London, Trans. 34: 340. 6,9. 



Taxonomy: Roman, 1916. Arkiv. for Zool. 10 (7): 6-7. —Roman, 1925 (1924). Arkiv. for Zool 

 17A (4): 14-15. — Jussila, 1965. Univ. Turku., Ann. (A, II) 34: 153. 



karlukensis (Ashmead). Alaska. 



Acrolyta karlukensis Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 186. 9. 



nigritus (Ashmead). Alaska; e. U. S. S. R. 



Stibeutes nigrita Ashmead, 1899 (1898). In Jordan, Fur Seals and Fur-seal Isls. No. Pacific, 



v. 4, p. 338. 9. 

 Spinolia minuta Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 186. 9. Preocc. in Aclastus by 

 Bridgman, 1886. 

 rufipes (Ashmead). Alaska. 



Stiboscopus alaskeiisis Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 171. 9. 

 Acrolyta aciculata Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 186. 6. 

 Aclastus rufipes Ashmead, 1902. Wash. Acad. Sci., Proc. 4: 187. 9. 



