388 GEOLOGICAL SURVEY OF NEW JERSEY. 



X. fraudulosa, Lw. 



X. angustiventris, Lw. 



X. curvipes, Lw. 



X. chalybea, Wied. 



X. elongata, Will. 



X. quadrimaculata, Lw. 



Caldwell, not common — Crane. 



SBNOGASTER, Macq. 

 S. comstocki, Will. 



SYRITTA, St. P. & Serv. 

 8. pipiens, Linn. 



Common at Jamesburg. 



SPILOMYIA, Meigen. 

 S. longicornis, Lw. 



S. fusca, Lw. 



S. hamifera, Lw. 



S. quadrifasciata, Say. 



TBMNOSTOMA, St. P. & Serv- 

 T. bombylans, Fabr. 

 T. pictulum/Pa. 

 T. excentricum, Harris. 

 T. alternans, Lw. 



MILBSIA, Latr. 

 M. ornata, Fabr. 



Caldwell, not common — Crane. 



SPHBCOMYIA, Latr. 

 S. vittata, Wied. 



CERIA, Fabr. 

 C. abbreviata, Lw. 



