Superfamily ICHNEUMONOIDEA 663 



Type-species: Philositus enchophorus Townes. Monotypic and orig. desig. 

 A single species is known. 



enchophorus Townes. Maine, Conn., N. Y., N. J., Pa., s.e. Va., Ont. w. Wash. Host: Tetralopha 

 sp., T. aplastella Clem., lepidopteran on poplar. 

 Philositus enchophorus Townes, 1970 (1969). Amer. Ent. Inst., Me. 13: 188. <J, 9. 



Taxonomy: Barron and Bisdee, 1977. Ent. Soc. Amer., Ann. 70: 48-50 (final-instar larva). 



Genus MACRUS Gravenhorst 



Macrus Gravenhorst, 1829. Ichn. Europaea, v. 3, p. 707. 



Type-species: Macrus filiventris Gravenhorst. Desig. by Viereck, 1914. 



Two species are known. 



Revision: Horstmann, 1970. Bayer. Ent. Nachrichtenbl. 19: 80-81. 



Taxonomy: Townes, 1970 (1969). Amer. Ent. Inst., Mem. 13: 178. 

 parvulus solenobiae (Ashmead). Maine, Mass., N. Y., N. J., Del., Mo. Host: Solenobia walskella 

 Clem., Grapholitha molesta (Bsk.). 

 Limneria solenobiae Ashmead, 1890 (1889). U. S. Natl. Mus., Proc. 12: 433. 6. 



Taxonomy: Horstmann, 1970. Bayer. Ent., Nachrictenbl. 19: 80, 83 (status revised). 



Genus ENYTUS Cameron 



Diodes Foerster, 1868. Naturh. Ver. Rheinlande, Verb. 25: 153. Preocc. by Menetries, 1849 

 and Reichenbach, 1850. 



Type-species: Campoplex exareolatus Ratzeburg. Deig. by Viereck, 1914 from two 

 species included by Schmiedeknecht, 1907. The type-species is regarded as a 

 synonym of E. apostata (Gravenhorst). 

 Enytus Cameron, 1905. Invertebrata Pacifica 1: 132. 



Type-species: Enytus maculipes Cameron. Monotypic. 

 Inareolata Ellinger and Sachtleben, 1928. Intematl. Corn Borer Invest., Sci. Rpts. 1: 117. 

 N. name for Diodes Foerster. 



This is a small to moderate-sized genus of Holarctic and Neotropic distribution. Contrary to 

 the discussion of Horstmann (1970), Enytus can be recognized more or less as defined by 

 Townes (1970). 



Taxonomy: Townes, 1970 (1969). Amer. Ent. Inst., Mem. 13: 177-178. —Horstmann, 1970. 

 Bayer. Ent., Nachrichtenbl. 19: 82-83. 

 albipes (Provancher). Que., Conn., R. I., N. Y. The species was inadvertently placed in 

 Casinaria by Barron (1975). 

 Porizon albipes Provancher, 1888. Addit. Corr. Faune Ent. Canada Hym., p. 364. 9 . 

 Nemeritis ocellatics Viereck, 1925; 1926. Canad. Ent. 57 (7): 178 (key); 58 (7): 179. 6. In 

 the 1926 part of Viereck's paper as "Campoplex (Nemeritis) ocellatus." 



Taxonomy: Townes, 1970 (1969). Amer. Ent. Inst., Mem. 13: 178 (transfer to Enytus). 

 -Barron, 1975. Nat. Canad. 102: 420-421. 

 alticola (Cushman), n. comb. N. H. Known only from the holotype, which was collected on Mt. 

 Washington. 

 Zaporus alticola Ashmead, 1906. In Slosson, Ent. News 17: 324. Nomen nudum. 

 Diodes alticola Cushman, 1922. U. S. Natl. Mus., Proc. 61 (8): 11. 9. 

 eureka (Ashmead). Southwestern Idaho, B. C. s. to s. Calif. Host: Archips argyrospilus (Wlk.), 

 Argyrotaenia dorsalatia (Dyar), C horistoneura rosaceana (Harris), Cnephasia longana 

 (Haw.), Pande7nis limitata (Rob.), Malacosoma califomicum pluviale Dyar?, Acrobasis 

 vaccina Riley. 

 Limneria eureka Ashmead, 1890 (1889). U. S. Natl. Mus., Proc. 12: 436. 6. 

 Enytus maculipes Cameron, 1905. Invertebrata Pacifica 1: 132. 9. 



Campoplex (Diodes) rosaceanae Viereck, 1925; 1926. Canad. Ent. 57 (9): 227 (key); 58 (7): 

 181. 9. 



