1534 Hymenoptera in America North of Mexico 



calipterus nubifer (Cresson). Calif, s. to Panama. Ecology: Nests in hollow stems. Prey: 

 Gnaphosa sp.; Misumena sp.; Trachelas pacificus Chamb. and Ivie. 

 Pompiius (Agenia) nubifer Cresson, 1869. Boston Soc. Nat. Hist., Proc. 12: 374. 9. 

 Pseudagenia isthmica Cameron, 1891. Biol. Cent.-Amer., Hym. 2: 165, pi. 10, fig. 11. 9. 

 Pseudagenia isthmia(\) Dalla Torre, 1897. Cat. Hym., v. 8, p. 204. 



Taxonomy: Wasbauer, 1960. Pan-Pacific Ent. 36: 174, figs. 4-6. S. —Evans, 1974. Amer. Ent. 

 Soc, Trans. 100: 36, fig. 19. 9 , c5 . 



Biology: Williams, 1966. Amer. Midland Nat. 24: 33-47 (prey, nest, life history). —Parker and 

 Bohart, 1966. Pan-Pacific Ent. 42: 94 (nest). 

 geronimo Evans. Southeastern Ariz. 



Dipogon (Deuteragenia) geronimo Evans, 1974. Amer. Ent. Soc, Trans. 100: 37, figs. 4, 7, 

 17, 18. 9, 6. 

 hurdi Evans. Southeastern Ariz.; Mexico (Durango). Prey: Icius sp. 



Dipogon (D enter agenia) hurdi Evans, 1974. Amer. Ent. Soc, Trans. 100: 41, figs. 5, 21. 9, 

 6. 



Biology: Evans, 1974. Amer. Ent. Soc, Trans. 100: 41 (prey). 

 iracundus Townes. Ariz.; Mexico (Durango). Ecology: Nests in borings in wood. 



Dipogon (D enter agenia) iracundus Townes, 1957. U. S. Natl. Mus., Bui. 209: 127. 9. 



Taxonomy: Evans, 1974. Amer. Ent. Soc, Trans. 100: 40-41. 9, cJ. 



Biology: Krombein, 1967. Trap-nesting wasps and bees, pp. 168-169 (nest, life history). 

 melanocephalus (Cameron). Tex. (Hidalgo Co.); Mexico (Veracruz, Oaxaca, Morelos). 



Pseudagenia melanocephala Cameron, 1891. Biol. Cent.-Amer., Hym., v. 2, p. 172, pi. 10, 

 fig. 18. 9. 



Taxonomy: Evans, 1974. Amer. Ent. Soc, Trans. 100: 43-45, figs. 3, 8, 15, 22. 9, cJ. 

 papago anomalus Dreisbach. Canad., Transit, and U. Austr. Zone from Atlantic to 100° W. 

 Ecology: Nests in borings in wood. Prey: Paraphidippus aurantius. (Luc), Phidippus 

 sp.; Sergiolus variegatus (Hentz), Haplodrassus hiemalis (Em.), Poecilochroa capulata 

 (Walck.); Chibiona canadensis Em. 

 Dipogon anomalus Dreisbach, 1953. Amer. Midland Nat. 49: 834, figs. 4, 8. S. 



Taxonomy: Evans, 1959. Ent. Soc. Amer., Ann. 52: 436 (larva). 



Biology: Townes, 1957. U. S. Natl. Mus., Bui. 209: 122 (prey, nest). —Evans and Yoshimoto, 

 1962. Ent. Soc. Amer., Misc. Pub. 3: 104-105 (prey transport, nest). —Krombein, 1967. 

 Trap-nesting wasps and bees, pp. 167-168 (prey, nest, life history). — Kurczewski and 

 Kurczewski, 1968. Kans. Ent. Soc, Jour. 41: 368 (prey). 

 papago floridanus Townes. Fla. 



Dipogon (Deuteragenia) papago floridanus Townes, 1957. U. S. Natl. Mus., Bui. 209: 122. 

 9,6. 

 papago papago (Banks). B. C., Ariz., Tex.; Mexico (Morelos). 



Deuteragenia papago Banks, 1943. Psyche 40: 17. 9. 

 puichripennis (Cresson). Atlantic to 100° W., mostly in Canad. and Transit. Zones; also Ariz. 

 (9,000 ft. in Santa Catalina Mts.); Mexico (Durango). Prey: Xysticus sp.; Amaurobius 

 bennetti (Blackw.); Phidippus audax (Hentz). 

 Pompiius {Agenia) puichripennis Cresson, 1867. Amer. Ent. Soc, Trans. 1: 123. <J, 9. 



Biology: Kurczewski and Kurczewski, 1972. Kans. Ent. Soc, Jour. 45: 188 (prey). 

 sayi nigrior Townes. Transit. Fauna, B. C, Oreg., Calif., Mont., Colo., N. Mex. Prey: Xysticus 

 sp. 

 Dipogon (Deuteragenia) sayi nigrior Townes, 1957. U. S. Natl. Mus., Bui. 209: 130. 9. 



Biology: Townes, 1957. U. S. Natl. Mus., Bui. 209: 131 (prey). 

 sayi sayi Banks. Atlantic to 100° W. in Transit, and U. Austr. Zones. Ecology: Nests in 

 borings in wood. Parasite: Anthrax irroratus Say; Melittobia chalybii Ashm., 

 Tetrastichus johnsoni Ashm.; Ephuta p. pauxilla Brad. Prey: Xysticus bicuspis Keys., 



