374 Hymenoptera in America North of Mexico 



macer Townes. N. Y., N. J., Pa., Md., Va., Ohio. 



Monoblastus macer Townes, 1950 (1949). hi Townes and Townes, Ent. Soc. Amer., Ann. 

 42:405. 3,9. 

 montezuma (Cameron). Que. s. to N. C, w. to B. C. and Calif.; Mexico. 



Tryphon montezuma Cameron, 1886. Biol. Cent.- Amer., Hym., v. 1, p. 286. 6. 



Otlophonis affinis Ashmead, 1901. Psyche 9: 148. 6. 

 philanthoides (Cresson). N. H., N. Y., 111. 



Tryphon philanthoides Cresson, 1868. Amer. Ent. Soc, Trans. 2: 110. 9. 

 proximus Townes. Idaho, Wash., Oreg., Calif. 



Monoblastus proximus Townes, 1950 (1949). In Townes and Townes, Ent. Soc. Amer., 

 Ann. 42:403. <5, 9. 



Genus THIBETOIDES Davis 



Thibetoides Davis, 1897. Amer. Ent. Soc, Trans. 24: 205. 



Type-species: Thibetoides flosamoris Davis. Monotypic 



Revision: Viktorov, 1964. Ent. Obozr. 43: 182-184; 91-92 in Ent. Rev. (Palearctic spp). 

 flosamoris Davis. Wash., Oreg., Calif. 



Thibetoides flosamoris Davis, 1897. Amer. Ent. Soc, Trans. 24: 205. i. 



Genus LAGOLEPTUS Townes 



Lagoleptus Townes, 1969. Amer. Ent. Inst., Mem. 11: 173. 



Type-species: Lagoleptus palans Townes. Orig. desig. 

 palans Townes. N. Y., Pa., N. C, S. C. 



Lagoleptus palans Townes, 1969. Amer. Ent. Inst., Mem. 11: 174. 



Genus BOETHUS Focrster 



Boethus Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 210. 



Type-species: Boethus howardi Davis. Desig. by Viereck, 1914 from three species 

 included by Davis, 1898 (1897). 

 Diplomorpkus Giraud, 1872. Soc. Ent. de France, Ann. 1: 409. 



Type-species: Diplomorphus thoracicus Giraud. Monotypic. 

 Aethalodes Kriechbaumer, 1890. Schweiz. Ent. Gesell., Mitt. 8: 207. Preocc. by Gahan, 1888. 



Type-species: Aethalodes mesomelas Kriechbaumer. Desig. by Viereck, 1914. 



Members of this genus parasitize the larvae of Argidae. 



alain^ens Davis. Calif. 



Boethus alaingens Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 291. 9. 



glabranotus Davis. Mont. 



Boethus glabranotus Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 291. 9. 

 nigripennis Cushman. N. Y., Ky., Ala. Host: Arge pectoralis (Leach). 



Boethus nigripennis Cushman, 1922. U. S. Natl. Mus., Proc 60 (21): 12. S, 9. 

 schizoceri (Riley and Howard). N. J. s. to Fla., w. to Minn, and La. Host: Sphacophilus 

 celhilaris (Say). 



Eubadizon schizoceri RUey and Howard, 1888. U. S. Dept. Agr., Insect Life 1: 44. 9 ? 



Eubadizon schizoceratis Riley and Howard, 1889. U. S. Dept. Agr., Insect Life 1: XXXI 

 (errata). Emend. 



Boethus howardi Davis, 1898 (1897). Amer. Ent. Soc, Trans. 24: 290. 6,9. 



Boethus aenigmaticus Viereck, 1905. Kans. Acad. Sci., Trans. 19: 314. 6. 



Boethus daeckei Viereck, 1909. Ent. Soc. Wash., Proc. 11: 210. 6. 



Genus DYSPETES Foerster 



Dyspetes Foerster, 1868. Naturh. Ver. Rheinlande, Verh. 25: 201. 



Type-species: Tryphon praerogator Gravenhorst. By subsequent monotypy from 

 inclusion by Thomson, 1883. Tryphon praerogator Gravenhorst is a 



