234 [August 



speculum f^aij, Boston ^Journal of Natural History, vol. 1, p. 285. Indiana, 

 ventrale Say. Long's Second Expedition, vol. 2, p. 330. Pennsylvania. 

 violacenm Brullc, Hymenopteres, p. 51. North America. 



CHEYSIS Fabr. 



cserulans Lep. BrulU, Hymenopteres, p. 37. North America. 



carinata Say, Contributions to Maclurian Lyceum, vol. 1, p. 82. Indiana. 



coerulans Fabr. Systema Piezatorum, p. 172. Carolina. 



insularis Guer. Rev. Zool. 18-42, p. 148. LaSagra, Hist. Cuba, tab. 18, fig. 5. Cuba. 



iutricata BrulU, Ilymenojiteres, p. 25. Philadelphia. 



maculata Fabr. Eutomologia Systematica, Suppl. p. 258. Amer. Insulis (W. Ind?). 



mexicana Gucr. Iconographie due Regne Animal, 3, p. 418; tab. 68, fig. 9. Mex. 



mucronata Brullc, Hymenopteres, p. 45. Mexico. 



nitidula Fabr. Entomologia Systematica, 2, 243. Brullc, Hymen, p. 38. IT. States. 



pacifica Say, Contributions to Maclurian Lyceum, vol. 1, p. 82. Indiana. 



pensylvanica Brullc, Hymenopteres, j). 24. Philadelphia. 



rastellum Brullc, Hymenopteres, p. 32. Mexico. 



sexdentata Fabr. Brullc, Hymenopteres, p. 25. North America. 



smaragdula Fabr. Entomologia Systematica, 2, p. 239. North America. 



truncata Gucr. Revue Zoologique, 1842, p. 146. North America. 



PYEIA St. Farg. 

 tridens St. Farg. Encyclopedic Methodique, Insects, 10, p. 495. United States. 



Fam. CRABRONID.^. 



NYSSON Latr. 



aurinotus Say, Boston .Journal of Natural History, vol. 1, p. 368. Indiana, 

 laterale Harris, Catalogue of the Insects of Massachusetts, 2nd edition. Mass. 

 5-spinosus Say. Western Quarterly Reporter, vol. 2, p. 78. Arkansa. 



BICYRTES St. Farg. 

 Servillii St. Fargcau. Hymenopteres, 3, p. 53. Philadelphia. 



ASTATA Latr. 

 bicolor Say. Western Quarterly Reporter, vol. 2, p. 78. Arkansa. 

 unicolor Say. Long's Second Exped. 2, p. 337. Smith, B. M. C. 4, t. 8. f. 1. Missouri. 



OXYBELUS Latr. 

 emarginatus Say, Boston Journal of Natural History, vol. 1, p. 375. Indiana, 

 impatiens Smith, British Museum Catalogue, Hym. 4, p. 390. California, 

 laetus Say. Boston Journal of Natural History, vol. 1, p. 375. Indiana. 

 4-notatus Say. Long's Second Expedition, vol. 2, p. 338. Pennsylvania. 



TRYPOXYLON Latr. 

 albitarse Fabr. Sysl. Piez. p. 180. Bcauv. Ins. Afr. et Am. i 15. Hym. \)l. 3, f. 1. U. S. 



