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MACROLEPIDOPTERA AND THEIR PARASITES U7 
Parasites 
Collections. Sagi 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
—x“—__—SS}$}.| —$ __. | ——__—___.. 
Diptera: 
Tachinidae (unidentified puparia)_.________-_____--- 9 2 2 2 
Winthemia-datanae Town. (var. D)______---__---___- 13 2 2 6 
Hymenoptera: 
VAP ENECLE SETA S Yosser rca ares Se rte Ee anc md 2 2 4 
NOTODONTA BASITRIENS WALK. 
Food plant: Sugar maple. 
Occurrence: One larva collected at Cranberry Lake, N.Y., in August. 
Pupa: September to June. 
Adult: June. 
PHEOSIA RIMOSA PACK. 
Food plants: Aspen and willow. 
Occurrence: Collections from Maine, New Hampshire, Massachusetts, Rhode 
Island, Connecticut, and New York. 
Totals received: Collections, 56; larvae, 172; years, 10. 
Larvae: July to October. 
Pupae: Fall to summer. 
Adults: June to July, and sometimes late in August. 
Generations: One; occasionally a partial second brood. 
Parasites 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
Chaetophlepsis tarsalis Town_--_-_.--_-------------- 1 1 il 10 
Compsilura concinnata Meig__.__._..-___.-----_____ 3 2 2 14 
Winthemia datanae Town____.___-___-_--__---___---- 11 2 3 3 
TG IIAINI YS OSS SS 0) aU SOs Me IS NRL USMS CAR 9 WN TaN 80 5 12 62 
Hymenoptera: 
VA paniClesps py {Slee ee a SpA nie ted UN ee * 6 4 5 33 
Gampoplegided: spec oem ca Lis ei Nl) UG i 1 1 1 i 5 
OPIMLOTMIAM (COCO GIN) ey ee ee nse se esitoaa 1 1 1 7 
LOPHODONTA FERRUGINEA Pack. 
Food plant: Birch. 
Occurrence: Collections from New Ashford: and Reading, Mass., in October. 
Totals received: Collection, 3; larvae and pupae, 4; years, 2. 
Pupae: Fall to summer. 
Adults: July. 
LOPHODONTA ANGULOSA S. AND A. 
Food plants: Oaks. 
Occurrence: Collections from Belfast, Maine; Moultonboro, N.H.; ; Pownal, Vt.; 
Beverly, Melrose, and North Adams, Mass.; and Hillsboro, NJ. 
Totals received: Collections, 9; larvae, 10; years, 6. 
Larvae: August to October. 
Pupae: Fall to early summer. 
Adults: Late May to July. _ 
