52 GEOLOGICAL SURVEY OF NEW JERSEY. 



A. gryphus, Smith. 



Caldwell, common — Crane. 

 A. intercepta, St. Farg. 



Westville — Cresson. 

 A. procera, Klug. 

 A. urnaria, Klug. 



Caldwell, not common — Crane. 

 A. violaGeipennie, St. Farg. 



PBLOFCEUS, Latr. 

 P. cementarius, Dru. 



Caldwell, common — Crane. Westville — Cresson. 



CHALYBION, Dahlb. 

 C. cseruleum, Linn. 



CHLORION, Latr. 

 C. cseruleum, Dru. 



Caldwell, common — Crane. 



ISODONTIA, Fatton. 



I. philadelphica, St. Farg. 



Caldwell — Crane. Westville — Cresson. 

 I. tibalis, St. Farg. 



Caldwell, not common — Crane. Westville — Cresson. 



SPHBX, Linn. 

 S. crcBSUS, St. Farg. 



S. dimidiata, St. Farg. 

 S. ichneumonea, Linn. 



Common everywhere in New Jersey. Caldwell — Crane. 



S. instabilis, Smitli. 



S. pennsylvanica, Linn. 



Common everywhere in New Jersey. 

 S. violaceipennis, St. Farg. 



