Number per host: One. 



Generations: Probably two. 



Hibernation: In cocoon or prepupal larva of host. 



Zaleptopygus sp. 



Host: Argyrotaenia pinatubana (Kearf.). 

 Locahty: Carver, Mass. 

 Adults: June. 

 Number per host: One. 

 Generations: Probably two. 

 Hibernation: In cocoon. 



Zaleptopygus sp. 



Host: Phalonia rutUana (Hbn.). 

 Locality: Waidoboro, Maine. 

 Adults: June. 

 Number per host: One. 

 Generations: Probably two. 



Cremastus epagoges Gush. 



Host: Bhyacionia Jrustrana (Comst.). 



Locality: Dennis, N. J. 



Adults: July. 



Number per host: One. 



Generations: At least two. 



Cremastus forbesi Weed 



Hosts: Anacampsis rhoifructella (Clem.), Depressaria heracliana 

 (L.). 

 Localities: Kenduskeag, Maine; and Melrose, Mass. 

 Adults: June, July, and August. 

 Number per host: One. 

 Generations: At least two. 



Cremastus sp. 



Host: Epinotia nanana (Treits.). 

 Locality: Bristol, Maine. 

 Adults: July. 

 Number per host: One. 

 Generations: Probably two. 



Tribe Anomalini 



Trichomma reticulatum Davis 



Host: Salebria semiobscurella Hulst. 

 Locality: York, Maine. 

 Adults: June and July. 

 Number per host: One. 

 Generations: Possibly two. 

 Hibernation: In host pupa. 



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