394 HYMENOPTERA OF AMERICA NORTH OF MEXICO 



texanus (Cresson). Kans., Colo., N. Hex., Ariz. Prey: Nymphal Acrididae 

 (Arphia sp.). 

 Biology: Williams, 1913. Kans. Univ. Sci. Bui. 8: 206. 



wheeleri Rohwer. Ala. 



*williamsi Bohart. Calif. (San Francisco Co.). 



Tachysphex tvilliamsi Bohart, 1962. Biol. Soc, Wash. Proc 75: 38, figs. 

 10-12. $,9. 



Genus PROSOPIGASTRA Costa, Sup. 1, p. 188 



*nearctica Bohart. Calif. 



Prosopignstra nearctica Bohart, 1958. Ent. Soc. Wash. Proc. 60: 122, 6 

 figs. $, 9. 



MOTES subgenus MOTES Kohl, pp. 953-954 



argentata (Beauvois). Prey: Orocharis saltator Uhl., nymph. 

 Biology: Krombein, 1958. Ent. Soc. Wash. Proc. 60: 103. 



Taxonomy: Evans, 1957a. Amer. Ent. Soc. Trans. 83: 89-99, figs. 36-68 

 (larvae).— Evans, 1959a. Amer. Ent. Soc. Trans. 85: 157-161 

 (larvae). 



Subfamily TRYPOXYLONINAE 



*PISON subgenus KROMBEINIELLUM Richards 



( = P/$on subgenus Paraceramius Radoszkowski, Sup. 1, p. 188) 



Pison subg. Krombeiniellum Richards, 1962. A Revisional Study of the 

 Masarid Wasps, p. 118. N. name. 



Insert Preocc. after citation for Paraceramius. 



koreense (Radoszkowski). Md. (Plummers Is.), Mich. 

 Taxonomy: Krombein, 1958. Ent. News 69: 166-167. 



Genus PISONOPSIS Fox 



Taxonomy: Evans, 1959a, loc. cit. supra, p. 157, figs. 64-70 (larva). 



Transfer this genus with component species from subfamily Larrinae, 

 p. 941, to subfamily Trypoxyloninae, p. 954, and place before genus 

 Trypoxylon Latr. 



birkmanni Rohwer. 



Taxonomy: Evans, 1959a, loc. cit. supra, pp. 157-158, figs. 64-70 (larva). 



Genus TRYPOXYLON Latreille 

 {^Trypoxylon subgenus Trypoxylon Latreille of Catalog, pp. 955—956) 



adelphiae Sandhouse. Syn. of johnsoni Fox. 



aldrichi Sandhouse. Wyo, 



Taxonomy: Evans, 1957a, loc. cit. supra, p. 95, figs. 56-58 (larva). 



back! Sandhouse. 



Biology: Krombein, 1958. Biol. Soc. Wash. Proc. 71: 21-22. 



*clarkei Krombein. N. Y., N. J., Pa., Md., D. C, Va., N. C. Nests in wooden 

 borings. 

 Trypoxylon (Trypoxylon) clarkei Krombein, 1962. Biol. Soc. Wash. Proc. 

 75: 9. $, 9. 



figulum (Linnaeus). 



Taxonomy: Soika, 1934. Soc. Ent. France Ann. 103: 342-343, pi. 3, fig. 2 

 (larva). 



frigidum Smith. 



Taxonomy: Evans, 1957a, loc. cit. supra, p. 96, figs. 59-60 (larva). 

 Biology: Thomas, 1962. Amer. Midland Nat. 67: 365. 



