186 GEOLOGICAL SURVEY OF NEW JERSEY. 



CERUCHUS, MacL. 

 C. piceus, Web. 



Generally distributed, rare Liebeck. Gloucester and Cam- 

 den counties, rare Wenzel. Newark. 



NICAGUS, Lee. 

 N. obecurus, Lee. 



Gloucester, not uncommon Wenzel, Liebeck. 



PASSALUS, Fabr. 

 P. cornutus, Fabr. 



Common everywhere throughout the State. 



Family SCARABJEIDJE. 



CANTHON, Hoffm. 

 C. ebenus, Say. 



Sea-shore, rare Liebeck. 

 C. lecontei, Harold. 



Sea -shore, rare Liebeck, Wenzel. Gloucester, rare Wenzel. 

 C. vigilans, Lee. 



Atlantic county, rare Wenzel. Sea-shore, rare Liebeck. 

 C. laevis, Dru. 



Common all over the State. 

 C. viridis, Beauv. 



Atlantic City, rare, not taken recently Liebeck. 



CHCERIDIUM, Lap. 

 C. histeroides, Web. 



Generally distributed, not rare Wenzel. Atco, rare Lie- 

 beck. 



COPRIS, Geoffr. 

 O. minutus, 'Dm. 



Generally distributed, not uncommon Wenzel. Sea-shore, 

 not rare Liebeck. Newark, Caldwell, rare Crane. 



