46 GEOLOGICAL SURVEY OF NEW JERSEY. 



Family POXERIDJE. 



PONERA, Latr. 

 P. contracta, Latr. 



P. gilva, Roger. 



P. pennsylvanica, Buck. 



DISCOTHYRBA, Roger. 

 D. testacea, Roger. 



AMBLYOPONB, Erich. 

 A. pallipes, Hald. 



Family MYRMICIDJE. 



ATTA, Fabr. 

 A. tardigrada, Buck. 



Recorded from New Jersey. 



APHJBNOGASTER, Mayr. 

 A. fulva, Roger. 



Caldwell Crane. 

 A. pennsylvanica, Buck. 

 A. treatae, Forel. 



Recorded from New Jersey. Specimen with Mr. Cresson. 



POGONOMYRMEX, Mayr. 



P. transversus, Mayr. 



Caldwell Crane. Heretofore only recorded from] Florida 

 and Georgia. 



MYRMICA, Latr. 

 M. dimidiata, Say. 



M. laevinodis, Nyl. 

 M. opposita, Say. 



