MACROLEPIDOPTERA AND THEIR PARASITES 63 
Larvae: Fall to spring. 
Pupae: May and June. 
Adults: May and June. 
Parasite 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
——_|—_—— 
| 
Diptera: 
(CU ORATSOD) GETOUES IMME 5 Se ee 42 4 6 74 
EUTHISANOTIA GRATA FAB. 
Food plants: Grape, Virginia creeper. 
Occurrence: Collections from Maine, New Hampshire, Vermont, Massachu- 
setts, New York, and New Jersey. 
Totals received: Collections, 12; larvae, 18; years, 4. 
Larvae: August and September. 
Pupae: Fall to summer. 
Adults: Late June and July. 
Parasite 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
LL OPIN, COG THE WON Mena eS 31 3 | 6 10 
PSYCHOMORPHA EPIMENIS DRw. 
Food plant: Grape. 
Occurrence: Collections from Ayer and Wilmington, Mass. 
Totals received: Collections, 2; larvae, 18; years, 2. 
Larvae: May to July. 
Pupae: July to spring. 
Adults: April and May. 
Parasite 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered t 
Number of ! Number of 
collections | larvae 
Diptera: 
ALC TULLUG CSUN [pee oe ees Nae ee hel tla eae Ube a 1 1 1 12 
NYCTEOLA REVAYANA SCOP. 
Food plants: Aspen, willow. 
Occurrence: Collections from Bucksport, Detroit, Franklin, Glenburn, Hamp- 
den, and Lincoln, Maine; and Melrose, Mass. 
Totals received: Collections, 8; larvae, 37; years, 4. 
Larvae: June to August. 
Pupae: July to September. 
Adults: July to September. 
