NORTH AMERICAN HYMENOPTERA. 285 



PAGE. 



PHOTOPSIS Blake. 



Abdominalis Blake, Transactions Am. Ent. Soc. xiii, 1886, 275, % n. sp 275 



Albipes Cresson, ibid. v, 1874, 99, % .... 268 



Alcanor Blake, ibid. iii, 1871, 264, % 267 



Ampla Blake, ibid. vii, 1879, 252, % 266 



Astyanax Blake, ibid. vii, 1879, 254, % 272 



Atrata Blake, ibid. vii, 1879, 253, % 268 



Attenuata Blake, ibid. iv, 1872, 76, % 264 



Aulus Blake, ibid. iv, 1872, 75, % 270 



Belfragei Blake, ibid. iii, 1871, 263, % 263 



Bicolor Blake, ibid. vii, 1879, 252, % 271 



Castanea Cresson, Proceedings Ent. Soc. Pbila. iv, 1865, 338, % 273 



Clara Cresson, ibid. iv, 1865, 439, % 262 



Concolor Cresson, ibid. iv, 1865, 439, % 265 



Contracta Blake, Transactions Am. Ent. Soc. vii, 1879, 253, % 265 



Danaus Blake, ibid. iii, 1871, 261, % 261 



Ferruginea Blake, ibid. vii, 1879, 254, % 264 



Glabrella Cresson, Proceedings Ent. Soc. Pbila. iv, 1865, 414, % 274 



Hyalina Blake, Transactions Am. Ent. Soc. iii, 1871, 263, % 274 



Imperialis Blake, ibid. iii, 1871, 260, % 265 



Inconspicuus Blake, ibid. xiii, 1886,272, % n. sp 272 



Juxta Blake, ibid. iv, 1872, 76, % 270 



Lepidus Blake, ibid. xiii, 1886, 269, % n. sp 269 



Melaniceps Blake, ibid. xiii, 1886, 264, % n. sp 264 



Melicausa Blake, ibid. iii, 1871, 261, % 262 



Mellipes Blake, ibid. xiii, 1886, 262, % n. sp 262 



Mendica Blake, ibid. iii, 1871, 259, % 259 



Minuta Blake, ibid. iv, 1872, 76, % 272 



Nebulosus Blake, ibid. xiii, 1886, 275, % n. sp 275 



Nitida Cresson, Eep. upon coll. of Hym. in Nev. Utah, Ariz., 1875, p. 710, % .. 267 



Nokomis Blake, Transactions Am. Ent. Soc. iii, 1871, 260, % 260 



Nubecula Cresson, Proceedings Ent. Soc. Pbila. iv, 1865, 440, % 266 



Orizaba Blake, Transactions Am. Ent. Soc. iii, 1871, 259, % 260 



Pallida Blake, ibid. iii, 1871, 263, % 275 



Rustica Blake, ibid. vii, 1879, 252, % 271 



Sobrinus Blake, ibid. xiii, 1886, 268, % n. sp 268 



Tapajos Blake, ibid. iii, 1871, 262, % 269 



Triangularis Blake, ibid. iii, 1871, 262, % 263 



Unicolor Cresson, Proceedings Ent. Soc. Phila. iv, 1865, 389, % 261 



Uro Blake, Transactions Am. Ent. Soc. vii, 1879, 253, % 273 



Venustus Blake, ibid. xiii, 1886, 270, % n. sp 270 



CHYPHOTES Blake. 

 Elevatus Blake, Transactions Am. Ent. Soc. xiii, 1886, 276, 9 n. sp 276 



