CATALOGUE OF INSECTS. 65 



C. dubitata, Smith. 



C. lateralis, Cress. 



C lucrosa, Cress. 



C. modesta, Smith. 



C. moesta, Cress. 



C. 8-dentata, Say. 



Caldwell, rare — Crane. 



C. rufltarsis, Smith. 

 C, sodalis, Cress. 



OSMIA, Panz. 

 O. albiventris, Cress. 



Caldwell — Crane. New Jersey specimens are in Collection 

 Cresson. 



O. atriventris, Cress. 



New Jersey specimens are in Collection Cresson. 



O. cognata, Cress. 

 O. faceta, Cress. 

 O. frigida, Smith. 

 b. latitarsis, Cress. 

 O. lignaria, Say. 



Caldwell, rare — Crane. New Jersey specimens are in Collec- 

 tion Cresson. 



O. purpurea, Cress. 



O. rustica. Cress. 



O. vicina. Cress. 



O. similliraa, Smith. 



Caldwell, common — Crane. 



HERIADES, Spin. 

 H. carinatum, Cress. 



New Jersey specimens are in Collection Cre-son. 

 H. variolosum, Cress. 



