60 GEOLOGICAL SURVEY OF NEW JERSEY. 



O. fcampestris, Sauss. 

 O. capra, Sauss. 



Caldwell, not common — Crane. 

 O. conformis, Sauss. 

 O. debilis, Sauss. 

 O. dorsalis, Sauss, 

 O. foraminatus, Sauss. 



Caldwell, not common — Crane. Westville — Cre.sson. 

 O. fulvipes, Sauss. 

 O. huro, Sauss. 

 O. leucomelas, Sauss. 

 O. megaera, St. Farg, 



Cald well — Crane. 

 O. pedestris, Sauss. 



Caldwell, not common — Crane. 

 O. pennsylvanicus, Sauss. 



Westville — Cresson. 

 O. perennis, Sauss. 



New Jersey specimens are in the Cresson collection. 

 O. philadelphise, Sauss. 



Caldwell — Crane. 

 O. quadrisectus, Say. 

 O. spinolae, Sauss. 

 O. tigris, Sauss. 



Caldwell, not common — Crane. Westville — Cresson. 

 O. turpis, Sauss. 

 O. unifasciatus, Sauss. 



Caldwell, common — Crane. 

 O. vagus, Sauss. 



P. annularis, Linn. 

 P. instabilis, Sauss. 



Family VESPID^ffi. 



POLISTBS, Latr. 



