108 GEOLOGICAL SURVEY OF NEW JERSEY. 



BBROSUS, Leach. 

 B. pantherinus, Lee. 



New Jersey — Collection Roberts. 



B. peregrinus, Hbst. 



Generally distributed, moderately abundant — Liebeck. New 

 Jersey — Collection Horn and United States National Museum. 



B. striatus, Say. 



Generally distributed, moderately abundant — Liebeck. Cam- 

 den and Gloucester counties, common — Wenzel. Caldwell, com- 

 mon — Crane. New Jersey — Collection Roberts and United 

 States National Museum. Madison. 



LACCOBIUS, Er. 

 L. agilis, Rand. 



Westville, rare — Liebeck. New Jersey — Collection Roberts 



and United States National Museum. 



PHILHYDRUS, Sol. 

 P. nebulosus, Say. 



New Jersey — Collection United States National Museum. 



P. bifldus, Lee. 



New Jersey — Collection Horn and United States National 

 Museum. 



P. ochraceus. Mels. 



Camden and Gloucester counties, common — Wenzel. Brigan- 

 tine Beach, in September, common in fresh-water pools — 

 Hamilton. New Jersey — Collection United States National 

 Museum. 



P. reflexipennis, Zimm. 



Brigantine Beach, in September, common in fresh-water pools 

 — Hamilton. New Jersey — Collection Roberts. 



P. cinctus, Say. 



Generally distributed, moderately abundant — Liebeck. New- 

 ark. New Jersey — Collection Roberts and United States 

 National Museum. 



