29 



Phymatid^. 

 Phymata Wolffii, Sial. Common. August. On Solidngo. 



NAKID.t. 



Coriscus subcoleoptratus, Kitby. Common. June, July. 



Coriscus inscriptus, Kirby. Common. 



Coriscus propinquus, Rent. Not common. May. 



Rkduvid.s. 



Sinea diadema, Fab. Abundant. August, September. 



Diplodus luridus, Stal. Common. 



Darbanus palliatus, Irov. (Petite Faure Ent. Ill , 182, n. sp.) 



Evagoras marginata, Prov. (ibid, n. sp.) 



Opsiccetus personatus, Linn. Not common. 



Pygolampis pectoralis. Say. One specimen. May 31. 



LlMXOBATlD.^. 



l.imnobates lineata, Say. (Prov. Petite Faune Ent. III., 193 ) 



Hydrobatid^. 



Limnotreciius, n. sp. ? One specimen. 



Saldid.'E. 



Salda major, Prov. One specimen. 



Salda deplanata, UJil. One specimen. 



Salda sp., probably undescribed. Common. (Hu'l.) 



Belastomatid.e. 



Zaitha fluminea, Say. .Abundant. 



Belosioma americanum, Leidy. Very common. 



NEPIDiE. 



Nepa apiculata, ^.'hl. One specimen. (Leamy's Lake ) 

 Ranatra fusca. Pal. Beauv, Common. 



NOTONECTID^E. 



Notonecta undulata, Say. Abundant in lakes and streams. 

 Notonecta undulata, Say. Far. almost white. Not common. 

 Notonecta irrorata, 67;/. Not common. (Hull Brook.) 

 Plea striola, F/eb. Common. (Hull Brook and Canal.) 



