652 REPORT OF NEW JERSEY STATE MUSEUM. 

 Family PROCTOTRYPID^. 



PROCTOTRYPES Latr. 



P. causatus Say. Philadelphia (Jn) and sure to be found in New Jersey. 

 P. linelli Ashm. Long Island (LI) and certainly New Jersey. 

 P. abruptus Say. Occurs in the New Jersey district. 

 P. obsoletus Say. Parasitic on "Stelidota strigosa." 



Family HELORID^. 



HELORUS Latr. 



H. paradoxus Prov. New York (Ashm), and probably New Jersey; 

 reared from cocoons of "Chrysopa." 



Family PLATYGASTERID,. 



ISOCYBUS Fbrst. 

 I. pallipes Say. Ocean Co., Lahaway V (Sm). 



PLATYGASTER Latr. 



P. caryae Ashm. A parasite on a walnut Cecidomyia. 

 P. herricki Pack. Parasitic on the Hessian fly. 



POLYGNOTUS Fbrst. 



P. diplosidis Ashm. New Brunswick, reared from the blackberry gall 

 midge (Sm) and also bred from a "Cecid" on pine. 



P. pinicola Ashm. Clementon V, 27 (Vk) ; reared from "Cecid. resinicola." 

 P. hiemalis Forbes. Another parasite on the Hessian fly. 

 P. vernonia Ashm. Reared from "Vernonia noveboracensis." 



TR1CHACIS Fbrst. 



T. rufipes Ashm. Reared from "Balaninus nasicus" and "Blastobasis 

 glandulella." 



AMITUS Hald. 



A. aleurodinis Hald. Pennsylvania to District of Columbia (Ashm); 

 parasitic on the white fly, "Aleurodes corni." 



ANOPEDIAS Fbrst. 



A. error Fitch. A parasite of the wheat midge and sure to occur in 

 New Jersey. 



