CATALOGUE OF INSECTS. 561 



A. mali Hald. Probably New Jersey. 



A. mytilaspidis LeB. Parasite on Mytilaspis pomorum and common through- 

 out the State. 



A. fuscipennis How. Parasite on Aspidiotus perniciosus, and found wherever 

 this scale has obtained a foothold. 



ERETMOCERUS Hald. 

 E. corni Hald. Parasite on Aleyrodes. 



Sub-family III TKTKASTICHIN^E. 



SYNTOMOSPHYRUM Forst. 

 S. orgyiae Ashm. Parasite on Orgyia leucostigma (Ashm). 



TRICHOPORTJS Forst. 



T. columbianus Ashm. Lives in Cecidomyid galls, widely distributed 

 ( Ashm ) . 



MELITTOBIA Westw. 



T. chalybii Ashm. Parasite in nest of Chalybion avruleum, Long Island 

 (Ashm). 



TETRASTICHUS Haliday. 



T. racemariae Ashm. New Brunswick ; parasite in oak galls (Sm). 

 T. theclae Pack. Should be in New Jersey. 

 T. sp. n. Clementon, VIII, 6 (Jn). 



Sub-family IV EULOPHIN^E. 



Tribe I Elacbistiiii. 



EUPLECTRUS Westw. 



E. catocalse How. Parasite upon Catocala larva. 

 E. comstockii How. Should occur in New Jersey. 

 E. plathypense How. Parasitic on Plathypena scabra. 

 E. frontalis How. Riverton, IV, 17 (Jn). 



ELACHISTUS Spin. 

 E. proteoteratis How. New Jersey, probably. 



MIOTROPIS Thorns. 



M. clisiocampse Ashm. New Brunswick, larva on Clisiocampa americana 

 (Sm). 



36 ENT 



