Psilocorsis reflexella Clem. 



Food plant: Oak. 



Occurrence: Saugus, Mass., and Melvin, N. H. 



Totals received : Two collections totaling 68 larvae. 



Larvae: July to September. 



Pupae : Fall to spring. 



Adults : Late in May and June. 



Parasites : 



Parasite Years 



Diotera" specimens recovered 



Larvaevoridae (unissued puparium) 1 1 



Pledops sp., near usitata Coq. (n?) 1 1 



Psilocorsis faginella (Ghamb.) 



Food plant: Beech. 



Occurrence: Maine. 



Totals received: Collections, 4; larvae, 79; years, 2. 



Larvae: July to September. 



Pupae: Fall to May and June. 



Adults : Late May to early in July. 



Parasites; 



Parasite Years 



Hymenoptera: specimens recovered 



Horogenes sp 1 1 



Labr ory chus prismatiais "Nort 3 1 



Phytodietus burgessi Cress 2 1 



FAMILY STENOMIDAE 



Stenoma algidella (Wlk.) 



Food plant: Yellow birch. 

 Occurrence: Cranberry Lake, N. Y. 

 Total received: One collection of 1 larva. 

 Larva: July-August. 

 Pupa; Late August to June. 

 Adult; June. 

 Parasites: None. 



Stenoma querciella (Busck) 



Food plant; Oak. 



Occurrence; Melrose, Mass. 



Totals received: Two collections totaling 2 larvae. 



Larvae: June- July. 



Pupae: July. 



Adults: July. 



Parasites: None. 



FAMILY GLYPHIPTERYGIDAE 



Anthophilapariana (Clerck) apple and thorn skeletonizer 



Food plant: Apple. 



Occurrence: Maine, New Hampshire, Massachusetts, and Con- 

 necticut. 



Totals received: Collections, 11; larvae and pupae, 362; years, 6, 

 Larvae; June to August and September. 



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