CATALOGUE OF INSECTS. 435 



Family BELOSTOMATIDJE. 



ZATTHA, Am. et Serv. 

 Z. fluminea, Say. 



Z. aurantiacum, Leidy. 



BELOSTOMA, Auct. 

 B. americanum, Leidy. 



Caldwell, common Crane. 



BENACUS, Stal. 

 B. griseus, Say. 



Family NEPIDJE. 



NEPA, Fabr. 



N. apiculata, Uhl. 



Caldwell, common Crane. 



BANATRA, Pabr. 

 R. fusca, Pal. Beauv. 



Caldwell, common Crane. 



Family NOTONECTIDJE. 



NOTONECTA, Linn. 



N. insulata, Kirby. 



N. undulata, Say. 



Caldwell, not common Crane. 

 N. irrorata, Uhl. 

 N. punctata. Fieb. 



