CATALOGUE OF INSECTS. 455 



EPHEMERA, Linn. 



E. decora, Walk. 



Caldwell, common — Crane. 



BAETIS, Leach. 

 B. vicaria, Walk. 



B. obesa, Say. 



Caldwell, not rare — Crane. 

 B. fusca, Walk. 



Caldwell, not rare — Crane. 

 B. canadensis, Walk. 



Caldwell, not common — Crane. 

 B. noveboracana, Licht. 



POTAMANTHUS, Fictet. 

 P. concinnus. Walk. 



Caldwell, common — Crane. 

 P. nebulosus, Walk. 



Caldwell, rare — Crane. 



CLOB, Leach. 

 C. unicolor, Hagen. 



C. vicina, Hagen. 



Caldwell, common — Crane. 



C^NIS, Stephens. 

 C. arnica, Hagen. 



Family ODONATA. 



Sub-Family CALOPTERYGINJE. 



CALOPTBRYX, Leach. 



C. apicalis, Burni, 

 O. maculata, Beauv, 



Caldwell, common — Crane. 



