CATALOGUE OF INSECTS. 119 



P. sericinus, Horn. 



Hudson county, rare Linell. New Jersey Collection 

 United States National Museum. Newark. 



P. umbratilis, Grav. 



New Jersey Collection Horn, one specimen. 



P. Isetulus, 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. quadricollis, 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 Jersey 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. 



