62 Harry Scott Smith 
Monedula pulchella Cresson. 
1865. Monedula pulchella Cresson, Proceedings of the Entomological 
Society of Philadelphia, iv, p. 471. 
1895. Monedula pulchella Fox, Proceedings of the Academy of Nat- 
ural Sciences of Philadelphia, p. 366. 
A single female specimen taken at McCook, July (M. H. 
Swenk). 
Monedula plana Fox. 
1895. Monedula plana Fox, Proceedings of the Academy of Natural 
Sciences of Philadelphia, p. 367. 
Represented in the University collection by a single male, taken 
at Glen, August 15 (P. R. Jones). 
Monedula exigua Fox. 
1895. Monedula exigua Fox, Proceedings of the Academy of Natural 
Sciences of Philadelphia, p. 370. 
One male, seven females, all from Glen, during July and 
August. 
Monedula pictifrons F. Smith. 
1856. Monedula pictifrons F. Smith, Catalogue of Hymenoptera in the 
British Museum, iv, p. 355. 
1895. Monedula pictifrons Fox, Proceedings of the Academy of Nat- 
ural Sciences of Philadelphia, p. 368. 
One female of this pretty little species taken at Weeping Wa- 
ter, July 20-( Hi: S. Snaith). 
Genus Microbembex Patton 
Microbembex monodonta (Say). 
1824. Bembex monodonta Say, Long’s Expedition, ii, Appendix, p. 355. 
1859. Bembex monodonta Say, Leconte edition, i, p. 226. 
1895. Microbembex monodonta Fox, Proceedings of the Academy of 
Natural Sciences of Philadelphia, p. 363. 
Numerous specimens of this variable species from the eastern 
third of the state, June, July, and August. 
Genus Bembex Fabricius 
SYNOPSIS OF THE SPECIES 
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MWeales. os vis te ato Naa Sere ee ecc ecee cree) fis sc VAN See ree ae ee a 5 
