276 Hymenoptera in America North of Mexico 



apicitripunctella (Clem.), C. milleri (Busch), C. piceaella Kearf., C. starki (Freem.), 

 Dioryctria reniculella (Grote), Eucordylea ducharmei Freem. 

 Eubadizon gracilis Provancher, 1880. Nat. Canad. 12. 171. 9. 



Genus MICROTYPUS Ratzeburg 



Microtypus Ratzeburg, 1848. Ichn. d. Forstins., v. 2, p. 47. 



Type-species: Microtypus wesmaelii Ratzeburg. Monotypic. 



Taxonomy: Shenefelt, 1970. Hym. Cat, part 5, p. 264-266 (cat. World spp.). 

 dioryctriae Rohwer. Calif. Host: Dioryctria auranticella (Grote). 



Microtypus dioryctriae Rohwer, 1920. U. S. Natl. Mus., Proc. 57: 227. 9, S. 



Genus ORGILUS Haliday 



Orgilus Haliday, 1833. Ent. Mag. 1: 262. 



Type-species: Microdus obscurator Nees. Monotypic. 

 Ischius Wesmael, 1837. Nouv. Mem. Acad. Sci. Bruxelles 10: 20. 



Type-species: Microdus obscurator Nees. Desig. by Muesebeck and Walkley, 1951. 

 Macropalpus Ratzeburg, 1844. Ichn. d. Forstins., v. 1, p. 56. 



Type-species: Etibadizon leptocephalus Hartig. Monotypic. 

 Oresimus Ashmead, 1900. U. S. Natl. Mus., Proc. 23: 123. 



Type-species: Eubadizon maculiventris Cresson. Monotypic. 

 Orgilomorpha Ashmead, 1900. U. S. Natl. Mus., Proc. 23: 129. 



Type-species: Ganychorus gelechiae Ashmead. Monotypic. 

 Orgilus subg. Ischiolus Hellen, 1958. Soc. Fauna Flora Fennica. Fauna Fennica 4, p. 34. 



Type-species: Microgaster rugosus Nees. Monotypic. 



Species are endoparasites of lepidopterous larvae. 



Revision: Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, 104 p. (No. Amer. spp.). 



Taxonomy: Shenefelt, 1970. Hym. Cat., part 5, p. 252-263 (cat. World spp.). 

 ablusus Muesebeck. Ont., Minn. 



Orgilus ablusus Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 11. 9. 

 absonus Muesebeck. Nev., Calif. 



Orgilus absomis Muesebeck, 1970. Smithsn. Contrib. Zool, n. 30, p. 12. 9, cJ. 

 agrestis Muesebeck. Alta., Oreg. 



Orgilus agrestis Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30., p. 13. 9. 

 alacer Muesebeck. Nebr., Colo. 



Orgilus alacer Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 13. 9. 

 anthracinus Muesebeck. Que., N. W. T., B. C. 



Orgilus anthracinus Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 14. 9, 6. 

 arcticus Muesebeck. Labrador, Yukon. 



Orgilus arcticus Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 15. 9, J. 

 balsameae Muesebeck. Que., N. S., N. B., Maine, N. Y., W. Va., Ont., Mich., Wis. Host: 

 Coleotechnites sp., C. piceaella (Kearf.), Evagora sp., Zeiraphera sp. 



Orgilus balsameae Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 17. 9, cJ. 

 boharti Muesebeck. Calif. Host: Crambus sp. 



Orgilus boharti Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 17. 9, <J. 

 buccatus Muesebeck. N. Y. 



Orgilus bticcatus Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 18. 9. 

 burksi Muesebeck. N. C. 



Orgilus burksi Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 18. 9 . 

 californicus (Provancher). Calif. Host: Phthorimaea operculella (Zell.). 



Eubadizon californicus Provancher, 1888. Addit. Corr. Faune Ent. Canada Hym., p. 383. 

 9. 

 capsicola Muesebeck. Tex. Host: Symmetrischema capsicum (B. and P.). 



Orgilus capsicola Muesebeck, 1970. Smithsn. Contrib. ZooL, n. 30, p. 20. 9, (J. 



