44 GEOLOGICAL SURVEY OF NEW JERSEY. 



Family FORMICID^. 



CAMPONOTUS, Mayr. 

 O. atriceps, Smith. 



C. castaneus, Latr. 



Caldwell — Crane. 

 C. esuriens, Smith. 



Caldwell — Crane. 

 O. herculaneus, Smith. 



Cald well — Crane. 

 C. lateralis, Latr. 

 C. marginatus, Latr. 



Caldwell — Crane. 

 C. pubescens, Fabr. 

 C. sylvaticus, Oliv. 



POLYERGUS, Latr. 

 P. lucidus, Mayr. 



FORMICA, Linn. 

 P. exaectoides, Forel. 



P. fusca, Linn. 



Caldwell — Crane. 

 P. gnava. Buck. 

 P. gracilis, Buck. 

 P. integra, Nyl. 



Caldwell — Crane. Also in Cresson collection. 

 P. occidentalis. Buck. 

 P. pallidefulva, Latr. 



Recorded from New Jersey. 

 P. pratensis, De G. 

 P. rufa, Linn. 



Caldwell, common — Crane. I have seen this not uncommon 

 throughout the State, 



P. sanguinea, Latr. 



New Jersey specimens are in the Cresson collection. 



