Biological Papers. 153 



Family Anthocorid^. 

 1035 Triphleps insidiosus Say. G. 



Family TlNGlTlD^. 

 1050 Piesma cinerea Say. B. 

 1056 Corythuca decens Stal. G. 



Family Phymatid^e. 



1118 Phymata erosa Linn. G. 



Family Nabid^. 



1135 Phorticus collaris Stal. B. 

 1144 Coriscus ferus Linn. G. 



undet. species near ferus L. B. 



Family Reduviid^. 



1152 Sinea diadema Fab. G. 



1153 coronata Stal. B. 



1168 Rocconata annulicornis Stal. B. 

 1172 Atrachelus cinereus Fab. B. and G. 

 1178 Repipta taurus Fab. B. 

 1209 Pindus socius Uhl. B. 



Apiomerus spissipes Say. B. and G. 

 1231 Rasahus biguttatus Say. B. 

 1237 Melanolestes abdominalis H. Schf. B. 

 1247 Conorhinus rubro-fasciatus De G. B. 

 1267 Pnirontis infirma Stal. B. 

 1269 Pygolampis peCtoralis Say. G. 

 1273 Oncocephalus geniculatus Stal. 



Family Emesid.e. 

 1285 Emesa, near fratera Say. B. 



Family Gerrid^. 

 1305 Limnotrecthus marginatus Say. B. and G. 



Family Veliid^. 

 Mesovelia mulsanti B. White. B. 



Family Saldid^. 

 1327 Salda signoretii Guer. G. 

 1331 sphacelata Uhl. B, and G. 



1344 pallipes Fab. G. . 



vagator Uhl., MS. G. 



Family Belostomatid^. 

 1380 Belostoma americanum Leidy. G. 

 1385 Benacus griseus Say. B. and G. 



Family Nepid^. 

 1396 Ranatra quadridentata Stal. B. 



Family NoTONECTiDiE. 

 1408 Buenoa platycnemis Fieb. B. and G. 



