454 GEOLOGICAL SURVEY OF NEW JERSEY. 



PBRLA, Geoff. 

 P. abnormis, Newn. 



P. arida, Hagen. 



P. coulonii, Pictet. 



P. tristis, Hagen. 



P. capitata, Pictet. 



P. similis, Hagen. 



P. xanthenes, Newn. 



P. occipitalis, Pictet. 



P. placida, Hagen. 



P. ephyre, Newn. 



ISOPTBRYX, Pictet. 

 I. cydippe, Newn. 



CAPNIA, Pictet. 

 C. pygmsea, Burm. 



T^NIOPTERYX, Pictet. 

 T. fasciata, Burm. 



Caldwell, common Crane. 

 T. similis, Hagen. 



Caldwell, not common Crane. 

 T. maura, Pictet. 



NEMOURA, Pictet. 

 N. albidipennis, Walk. 



LBUOTRA, Stephens. 

 L. tenuis, Pictet. 



Family ZPHZMERID^E 



PALINGBNIA, Burm. 



P. bilineata, Say. 



Caldwell, common Crane. 

 P. limbata, Serv. 



