1802.] 207 



clyti i7hrr(.9, Catalogue of the Insects of Massachusetts, 2nd edition. Mass. 

 discitergus Sai/, Boston Journal of Natural History, vol. 1, p. 231. Indiana, 

 ductilis (Say, Boston Journal of Natural History, vol. 1, p. 233. Indiana, 

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

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

 facilis Harris, Catalogue of the Insects of Massachusetts, 2ad edition. Mass. 

 fasciipennis Brulle, Hymenopteres, p. 191. Cuba, 

 fuscipennis BruUe, Hymenopteres, p. 189. Mexico. 



grallator Say, Boston Journal of Natural History, vol. 1, p. 236. Indiana. 

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

 irroratorius Fahr. Systema Piezatorum, p. 72. Insulis America} (West Indies?), 

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

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

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

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

 micropterus Say, Boston Journal of Natural History, vol. 1, p. 238. Pennsylvania. 

 nuncius Say, Boston Journal of Natural History, vol. 1, p. 237. Pennsylvania, 

 orbus Say, Boston Journal of Natural History, vol. 1, p. 231. Indiana, 

 palmapectus Harris, Catalogue of the Insects of Massachusetts, 2nd edition, 

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

 pleurivinctus Say, Boston Journal of Natural History, vol. 1, p. 235. U. States. 

 polyspeirus Harris, Catalogue of the Insects of Massachusetts, 2nd edition, 

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

 retentor Bosc. Brulle, Hymenopteres, p. 192. Carolina, 

 semirufus Brulle, Hymenopteres, p. 195. North America, 

 spinulosus Harris, Catalogue of the Insects of Massachusetts, 2nd edition, 

 subclavatus Say, Boston Journal of Natural History, vol. 1, p. 237. United States, 

 subspinosus Harris, Catalogue of the Insects of Massachusetts, 2nd edition, 

 tenellus Say, Boston Journal of Natural History, vol. 1, p. 233. Pennsylvania. 

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

 versicolor Harris, Catologue of the Insects of Massachusetts, 2nd edition. Mass. 

 viduatorius Fahr. Syst. Piez. p. 70. Kirhy, Fauna Bor. Amer. 4, p. 259. N. Amer. 

 xanthostigma Brulle, Hymenopteres, p. 190. Mexico. 



CEYPTOCENTRUM Kirby. 

 lineolatum Kirby, Fauna Boreali-Americana, vol. 4, p. 260 ; tab. 6, fig. 1. N. Am. 



PHYGADETJON Grav. 

 Planosae Fitch, Second Report on the Noxious Insects of New York, p. 269. N. Y. 



MESOSTENUS Grav. 



lituratus Brulle, Hymenopteres, p. 208. Cuba, 

 melanoleucus Brulle, Hymenopteres, p. 204. Mexico, 

 spinarius Brulle, Hymenopteres, p. 227. Carolina, 

 tricolor Brulle, Hymenopteres, p. 209. Cuba, 

 trilineatus Brtdle, Hymenopteres, p. 207. Hayti. 



MESOCHORTJS Grav. 

 fuscipennis Brulle, Hymenopteres, p. 250. Carolina. 



