

CATALOGUE OF INSECTS. 195 



P. diffusus Say. Snake Hill, Hoboken, IV, 24, salt meadows (Bt). 



P. perplexus Lee. Throughout the State, IV to VI. 



P. hamiltoni Horn. Newark (Bf), Brigantine beach, IX (Hnj, Anglesea 



(W). 



HYDROCOMBUS Sharp. 



H. fimbriatus Mels. Madison (Pr), Ft. Lee, in quarries with water (Bt), 

 Newark (Bf), Clifton, Spring Lake (Ch), Westville, I, 28, Camden, 

 Gloucester Co. (W). 

 H. lacustris Lee. Hoboken (LI), Woodside, Newark (Bf), sea-shore (Li) 

 H. rotundatus Say. Caldwell (Cr), Newark (Bf) ; but there may be some 

 doubt of the determination. 



HYDROBITJS Leach. 



H. tumidus Lee. Camden, III, 3 (Bcerner). 



H. g-lobosus Say. Lake Hopatcong (Pm), Palisades, VII, 19 (Lv), Engle- 

 wood in fresh water streams under stones, IV (Bt), Caldwell (Cr), New- 

 ark (Soc), Westville (Li). 



H. fuscipes Linn. Orange (Ch), VII ( Bt), Camden, Gloucester ( W). 



H. subcupreus Say. (Creniphilus.) Lake Hopatcong (Pm), Ft. Lee (Bt), 

 Orange, VI (Ch), Brigantine beach, IX (Hn), g. d. (Li), Anglesea, com- 

 mon (W). 



H. suturalis Lee. Brigantine beach, IX (Hn). 



OERCYON Leach. 



O. naviculare Zimm. Newark (Bf). 



O. melanocephalurri Linn. Newark (Bf). 



C. granarius Er. Anglesea, during winter, sifting (W). 



C. centromaculatum Sturm. Orange Mts. : this and most of the species 



occur in decaying vegetable material. 

 C. littoralis Gyll. Sea-shore (Li), Newark (Bf) ; an imported species. 

 O. praetextatum Say. Orange, VI (Ch), Hoboken, IV, 24 (Bt), Brigantine 



beach, IX (Hn), g. d. (Li). 

 C. ocellatum Say. Ft. Lee (Bt), g. d. (Li). 

 Cpyg-mseuni 111. Lake Hopatcong (Pm), Madison (Pr), Ft. Lee, VIII, 



8 (Bt). 

 C. unipunctatum Linn. Hopatcong (Pm), Orange, in horse dung (Ch), 



g. d. (Li). 

 C. anale Payk. Madison (Pr), Camden (Li), Orange Mts., Ocean County on 



cranberry bogs, V, 28. 

 C. depressus Steph. Highlands (Ch . 

 C. hsemorrhoidalis Fab. G. d., common (Li). 

 O. lugubris Payk. Camden (Li). 



