CATALOGUE OF INSECTS. 



539 



TETRAMORIUM Mayr. 

 T. caespitum Linn. Should occur in New Jersey. 

 MYRMECINA Curtis. 

 M. latreillii Curtis. Should occur in New Jersey. 



MONOMORIUM Mayr. 



M. minutum Mayr. Long Island : makes its nest in a gall 

 M. molesta Say. New Jersey, probably. 

 M. pharaonis Linn. Throughout the 



State commonly. This is the small 



red ant that is usually found in 



houses. 



LEPTOTHORAX Mayr. 



L. canadensis Prov. New York. 



L. longispinosus Roger. New Jersey 



(Em). 

 L. schaumi Roger. Pennsylvania (EtnL 



PHEIDOLE Westw. 



Fig. '.58. 



Monoinorium pharaonis : much 

 enlarged. 



P. morrisi Forel. New Jersey, probably. 

 P. pilifera Roger. New Jersey and Penn- 

 sylvania (Em). 

 P. pennsylvanica Roger. Should occur in New Jersey. 

 P. vinelandica Forel. Camden Co , VIII, 20 (U S N M), Vineland (Forel). 



MYRMICA Latr. 



M. corrugata Say. New Jersey district. 



M. dimidiata Say. Probably New Jersey. 



M. laevinodis Nyl. New Jersey, probably. 



M. minuta Say. Probably New Jersey. 



M. opposita Say. New Jersey, probably. 



M. lobicornis Nyl. New Brunswick, VII, 20, Lahaway, May. 



M. punctiventris Roger. Recorded from Camden, New Jersey. 



M. rubra L. Occurs throughout the State. 



var. brevinodis Em. New York (Em). 



var. subuleti Meinert. New Jersey (Em). 



var. schencki Em. New Jersey (Em). 

 M. scabrinoidis Nyl. Caldwell (Cr), Camden, Staten Island, nest in grass 



stems supported by stones in wet places (Ds). 

 M. sulcinodis Nyl. Recorded from New Jersey. 



