254 GEOLOGICAL SURVEY OF NEW JERSEY. 



O. scrobicollis, Boh. 



Generally distributed, rare — Wenzel. Hudson county — Linell. 

 O. chevrolatii, Horn. 



Generally distributed, rare — Wenzel. Hudson county — Linell, 

 Julich. 



O. laevicoUis, Horn. 



Hudson county — Linell, Julich. 



MAGDALIS, Germ. 

 M. perforata, Horn. 



Generally distributed, rare — Wenzel. 

 M. lecontei, Horn. 



Generally distributed, rare — Wenzel. Rather common — Lie- 

 beck. 



M. barbita, Say. 



Generally distributed, rare — Wenzel. Newark. New Jersey 

 — Julich. Caldwell, rare — Crane. 



M. senescens, Lee. 



Anglesea — Wenzel. 

 M. olyra, Hbst. 



Generally distributed, rare — Wenzel. Hudson county — Linell. 

 Atlantic City. Anglesea. 



M. pan dura, Say. 



Sea-shore counties, rare — Wenzel. Westville, rare — Liebeck. 

 New Jersey — Julich. 



M. armicoUis, Say. 



Generally distributed, rare — Wenzel. Newark. New Jersey 

 — Julich. Atlantic City — Castle. 



M. pallida. Say. 



As before — Wenzel. Newark. New Jersey — Julich. At- 

 lantic City — Castle. 



ANTHONOMUS, Germ. 

 A. quadrigibbus, Say. 



Camden and Gloucester counties, on Wild Cherry — Wenzel. 

 Dacosta, rather common — Liebeck. Newark. New Jersey — 

 Julich. 



