MACROLEPIDOPTERA AND THEIR PARASITES 23 
HEMARIS DIFFINIS Bpv. 
Food plant: Bush honeysuckle. 
Occurrence: One collection of two larvae from Melrose, Mass. 
Larvae: June and July. 
Pupae: July. 
Adults: July and August. 
Generations: Two. Larvae of the second brood have never been received. 
‘ PHOLUS SATELLITIA PANDORUS HBN.. 
Food plants: Grape, Virginia creeper. 
Occurrence: Collections from New Hampshire, Vermont, Massachusetts, New 
York, and New Jersey. 
Totals received: Collections, 20; larvae, 22; years, 11. 
Larvae: July to September. 
Pupae: Fall to summer. 
Adults: June and July. 
Parasies 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
Compsilura concinnata Meig_.._--.-----------_--_-- 5 2 2 2 
Hymenoptera: 
Apanteles congregatus Say_._.------_------------_-_- ize 4 7 8 
PHOLUS ACHEMON DRwv. 
Food plants: Grape, Virginia creeper. 
i Occurrence: Collections from Barre, Vt.; Saugus, Mass.; and East Hartford, 
onn. 
Totals received: Collections, 3; larvae, 3; years, 3. 
Larvae: July and August. 
Pupae: Fall to summer. 
Adults; June and July. 
Parasite 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
Compsilura concinnata Meig____--------_-_--_------ 3 1 1 1 
AMPELOECA MYRON CRAM. 
Food plants: Grape, Virginia creeper. 
Occurrence: Collections from Vermont, Massachusetts, Connecticut, and New 
ersey. 
Totals received: Collections, 13; larvae, 32; years, 8. 
Larvae July to September. 
Pupae: Fall to summer. 
Adults: June and July. 
