CATALOGUE OF INSECTS. 455 



EPHEMERA, Linn. 



E. decora, Walk. 



Caldwell, common Crane. 



BAETIS, Leach. 

 B. vicaria, Walk. 



B. obeea, Say. 



Caldwell, not rare Crane. 

 B. fusca, Walk. 



Caldwell, not rare Crane. 

 B. canadensis, Walk. 



Caldwell, not common Crane. 

 B. noveboracana, Licht. 



POTAMANTHUS, Pictet. 

 P. concinnus, Walk. 



Caldwell, common Crane. 

 P. nebulosus, Walk. 



Caldwell, rare Crane. 



CLOE, Leach. 

 O. unicolor, Hagen. 



O. vicina, Hagen. 

 Caldwell, common Crane. 



C^ENIS, Stephens. 

 C. arnica, Hagen. 



Family ODONATA. 



Sub-Family CALOPTERYGIN^E. 



CALOPTERYX, Leach. 



O. apicalis, Burm. 

 O. maculata, Beauv. 



Caldwell, common Crane. 



