560 Hymenoptera in America North of Mexico 



denotatus Townes. Que. s. to s.e. N. C, w. to Minn. Host: Zoviaria sp., Z. interruptolhieana 

 (Fern.). 

 Exoclius denotatus Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 216 [pt. 1]: 

 206. 6, 9. 

 dentifrons Townes. Que., Colo., N. Mex., Ariz., Oreg., Calif. 



ExocliHs dentifrons Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 216 [pt. 

 1]:206. 6,9. 

 dorsalis Cresson. Que. w. to s.e. Wash., s. to S. C. and Ala. Host: Meroptera pravella (Grt.) on 

 sumac. 

 Exochus dorsalis Cresson, 1864. Ent. Soc. Phila., Proc. 3: 286. "6" = 9. 

 A)nesolytus picttts Fyles, 1904. Canad. Ent. 36: 207. 9. N. syn.; preocc. in Exoclius by 



Holmgren, 1858. 

 Exoclius pictilis Walkley, 1958. In Krombein et al., U. S. Dept. Agr., Agr. Monog. 2, sup. 1, 



p. 59. N. name for Aiuesolytus pictiis Fyles. 

 Exoclius dorsalis fijlesi (!) Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 

 216 [pt. 1]: 247. Lapsus for E. dorsalis pictilis Walkley. 

 elimatus Townes. Colo. Ecology: The type series was collected at an elevation of 9400 ft. in 

 the Rocky Mts. 

 Exochus elimatus Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 216 [pt. 1]: 

 194. 6, 9. 

 enodis Townes. S. Dak., Colo., Ariz. 



Exochus enodis Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 216 [pt. 1]: 

 189. S, 9. 

 evetriae Rohwer. Northern Idaho, w. Wash., w. Oreg., n.w. CaHf. Host: Barbara colfaxiana 

 siskiyouana (Kft.), B. colfaxiana taxifoliella (Bsk.). 

 Exochus (Triclistus) evetriae Rohwer, 1920. U. S. Natl. Mus., Proc. 57: 223. 9. 



externus Townes. Oreg. 



Exochus externus Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 216 [pt. 1]: 

 238. 9. 

 fastigatus Townes. Maine, Mass., R. I. Host: Ancylis comptana (Froel.) on Arctostaphylos. 

 Exochus fastigatus Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 216 [pt. 1]: 

 249. 6, 9. 

 ferrugineus (Ashmead). Mass., Pa., Md., Fla., Iowa, S. Dak., Tex. Ecology: Possibly nocturnal. 

 Amesolytus ferrugineus Ashmead, 1896. Amer. Ent. Soc, Trans. 23: 201. d, 9. 



flavifrontalis Davis. N. B., N. W. T., and Yukon s. to N. Y., Mich., Ariz., and Calif. Host: 



Tortricid. 

 Exochus flavifrontalis Davis, 1897. Amer. Ent. Soc, Trans. 24: 217. 6, 9. 

 Anierolytus (l) flavifrons Ashmead, 1906. In Slosson, Ent. News 17: 324. Nomen nudum. 

 Exochus alpinus Cushman, 1922. U. S. Natl. Mus., Proc 61 (8): 13. 6. Formerly preocc. in 



Exochus by Tryphon alpinus Zetterstedt, 1838. 

 Exochus nioiitanus Walkley, 1958. In Krombein et al., U. S. Dept. Agr., Agr. Monog. 2, 



sup. 1, p. 59. N. name for E. alpinus Cushman. 

 genualis Townes. N. J., Md., W. Va., Va., n. Ga., Ohio. 



Exochus genualis Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 216 [pt. 1]: 



233. S. 

 gravipes (Gravenhorst). N. S., Ont., Mich.; Eurasia. The "subspecies" E. gravipes 



rufiantennalis Uchida (1942) was described from a single male specimen from 



northeastern China; as it has not been included in any revision, its status as a 



subspecies of gravipes remains dubious. 

 Ichneumon gravipes Gravenhorst, 1820. R. Accad. delle Sci. Torino, Mem. 24: 384. 6, 9. 



Taxonomy: Uchida, 1942. Insecta Matsumurana 16: 126-127. 

 hiulcus Townes. Southeastern B. C. 



Exochus hiulcus Townes, 1959. In Townes and Townes, U. S. Natl. Mus. Bui. 216 [pt. 1]: 

 216. 9. 



