420 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



EUPLILIS subgenus CORYNOPUS Lepeletier and Brutle, p. 1019 



arapaho Pate. 



Taxonomy: Evans, 1957a, loc. cit. supra, p. 104, figs. 99-103 (larva). 



coarctata modesta (Rohwer). Nests in dead hibiscus stems. Prey: Adult 

 Chironomidae and Ceratopogonidae. 

 Biology: Krombein, 1964. Biol. Soc. Wash. Proc. 77: 90-92. 

 Taxonomy: Evans, 1964, loc, cit. supra, pp. 292-293, figs. 111-112 

 (larva). 



pedicellatus (Packard). 



Taxonomy: Evans, 1957a, loc. cit. supra, p. 105, fig. 104 (larva). 



rufigaster (Packard). Nests in green and dead hibiscus stems, and in desert- 

 ed anobiid beetle borings in wood. Prey: Adult Chironomidae. 

 Biology: Krombein, 1958. Biol. Soc. Wash. Proc. 71: 26. — Krombein, 



1964. Biol. Soc. Wash. Proc. 77: 92-98, figs. 12-14. 

 Taxonomy: Evans, 1964, loc. cit. supra, pp. 291-292, fig. 110 (larva). 



MONIAECERA subgenus MONIAECERA Ashmeod, p. 1019 



asperata (Fox). Nests in soil with communal entrance. Prey: Principally 

 adult Psyllidae, but also Chironomidae, Cicadellidae and Miridae. 



Taxonomy: Evans, 1964, loc. cit. supra, pp. 293-294, figs. 74-77 (larva). 



Biology: Evans, 1964. Ins. Sociaux 11: 71-78, 3 figs. — Cazier and Mor- 

 tenson, 1964. Pan-Pacific Ent. 40: 111-114, 1 fig. 



CROSSOCERUS subgenus HOPLOCRABRO Thomson, p. 1020 

 angelicus (Kincaid). Prey: Muscoid Diptera. 



♦CROSSOCERUS subgenus MICROCRABRO Saussure 

 ( = Crossocerus subg. Yuchiha Pate, p. 1020) 



Crabro subg. Microcrabro Saussure, 1892. In Grandidier, Hist. Nat. Ma- 

 dagascar 20 : 574. 



Type: Crabro (Microcrabro) micromegas Saussure. By mono- 



typy. 

 Syn. by Leclercq, 1963. Soc. Roy. Ent. Belg. Bui. Ann. 99 : 13. 



CROSSOCERUS subgenus CROSSOCERUS Lepeletier and Brulle, pp. 1020-1021 



planifemur Krombein. Md. (Plummers Is.). 



planipes (Fox). Pa., Md. Nests in ground. Prey: Empididae (Drapetis sp., 

 Chersodroinia sp.) 

 Biology: Krombein, 1964. Brooklyn Ent. Soc. Bui. 58: 119-120. 



*spangleri Krombein. Md. (Plummers Island). 



Crossocerus (Crossocerus) spangleri Krombein, 1962. Biol. Soc. Wash. 

 Proc. 75: 16. $, 9. 



CROSSOCERUS subgenus BLEPHARIPUS Lepeletier and Brulle, pp. 1021-1023 



ambiguus (Dahlbom). Greg. 



Taxonomy: Evans, 1957a, loc. cit. supra, p. 106, figs. 69-74 (larva). 

 Biology: Krombein, 1958. Biol. Soc. Wash. Proc. 71: 26. 



fergusoni Pate. Nev., Calif. 



Taxonomy: Evans, 1957a, loc. cit. supra, p. 107, figs. 97-98 (larva). — 

 Evans, 1959a, loc. cit. supra, p. 165, fig. 61 (larva). 



stictochilos Pate. Md. Nests in green hibiscus stems. 



Biology: Krombein, 1964. Biol. Soc. Wash. Proc. 77: 90. 



CROSSOCERUS subgenus NOTHOCRABRO Pate, p. 1023 

 uitidiventris (Fox). Prey: Nephrotoma virescens Lw. 



CROSSOCERUS subgenus STICTOPTILA Pate, p. 1023 

 confertus (Fox). N. Mex. 



