CATALOGUE OF INSECTS. 119 



P. sericinus, Horn. 



Hudson county, rare — Linell. New Jerdey — Collection 

 United States National Museum. Newark. 



P. umbratilis, Grav. 



New Jersey — Collection Horn, one specimen. 



P. laetulus, Say. 



New Jersey — Collection United States National Museum. 



P. hepaticus, Er. 



Brigantine Beach, in September, frequent — Hamilton. Hud- 

 son county — Linell. New Jersey — Collection United States 

 National Museum. 



P. umbrinus, Grav. 



Brigantine Beach, in September, very rare — Hamilton. Hud- 

 son county, rare — Linell. New Jersey — Collection Horn. 



P. quadricoUis, Horn. 



Newark. 

 P. debilis, Grav. 



New Jersey — Collection United States National Museum. 

 P. varians, Payk. 



New Jersey — Collection United States National Museum. 

 P. longicornis, Steph. 



Hudson county — Linell. New Jerseys-Collection United 

 States National Museum. 



P. discoideus, Grav. 



Hudson county — Linell. New Jersey — Collection United 

 States National Museum. 



P. alumnus, Er. 



Palisades and Snake Hill, very common, in spring — Linell. 

 Brigantine Beach, in September, rare — Hamilton. Anglesea, in 

 July — Schwarz. New Jersey — Collection United States National 

 Museum. 



P. fusiformis, Melsh. 



Brigantine Beach, in September, common — Hamilton. 

 P. schwarzi, Horn. 



Snake Hill, one specimen — Linell. Newark. 



