62 GEOLOGICAL SURVEY OF NEW JERSEY. 



Family ANDRENIDiE. 



COLLBTBS, Latr. 

 C. americana, Cress. 



C. compacta, Cress. 



O. insequalis, Say. 



C. propinqua, Cress. 



O. valida, Cress. 



PRO 30 PIS, Fabr. 

 P. afl&nis, Smith. 



Caldwell — Crane. 

 P. antennata, Cress. 



Recorded from New Jersey only. 

 P. modestus, Say. 

 P. sparsa, Cress. 

 P. verticalis, Cress. 



SPHBCODES, Latr. 



S. arvensis, Patton. 

 S. dichroa. Smith. 



Caldwell — Crane. 

 S. falcifer, Patton. 



HALICTUS, Latr. 

 H. albitarsis, Cress. 

 H. imitatus, Smith. 

 H. ligatus, Say. 



Caldwell, common — Crane. 



H. pilosus, Smith. 



AUGOOHLORA, Smith. 

 A. fervida, Smith. 

 A. purus, Say. 



Caldwell, common — Crane. 

 A. vivid ula, Smith. 



