68 MISC. PUBLICATION 188, U.S. DEPT. OF AGRICULTURE 
EUPARTHENOS NUBILIS HBN. 
Food plant: Black locust. 
Occurrence: Collections from Melrose, Mass., and Bound Brook, N.J. 
Totals received: Collections, 2; larvae, 16; years, 2. 
Larvae: May to July. 
Pupae: July to August, and fall to spring. 
Adults: May to August. 
Generations: One; with at least a partial second brood. 
Parasite 
| Collections yielding 
| this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
Tachinidae (unidentified puparium)__---_---------- 1 
1 1 15 
PARALLELIA BISTRIARIS HBN. 
Food plant: Maple. 
Oecurrence: Collections from Massachusetts, Connecticut, New York, New 
Jersey, and Pennsylvania. 
Totals received: Collections, 16; larvae, 48; years, 4. 
Larvae: July to September. 
Pupae: Late summer to June. 
Adults: June. 
Parasites 
Collections yielding 
this parasite 
Parasite Years 
; specimens | recovered 
? Number of | Number of 
collections larvae 
Diptera: 
Aubaeanetia assimilis Town____--.-----_------_---- 7 2 3 al 
Tachinidae (unidentified puparium)-______________- 1 1 1 
Hymenoptera: 
HE COTOTUCHUSIS Deere et eae WT 1 1 1 a 
Parabates smithi Cush_---------- (eas ce NAGY ALA 1 1 1 4 
ZALE LUNATA DRw. 
Food plants: Hophornbeam, oak, and apple. 
Occurrence: Collections from Westminster, Vt.; Athol, Orange, Westwood, and 
Williamstown, Mass.; and Hillsboro, N.J. 
Totals received: Collections, 6; larvae, 6; vears, 3. 
Larvae: June to August. 
Pupae: August to May. 
Adults: August and May. 
Generations: At least a partial second in New Jersey. 
ZALE UNDULARIS DRv. 
Food plant: Black locust. 
Occurrence: Collections from Melrose, Mass., and Somerville, N.J. 
Totals received: Collections, 2; larvae, 2; years, 2. 
Larvae: June and July. 
Pupae: July, and August to April. 
Adults: _May and August. 
Generations: One, with a partial second. 
