MACROLEPIDOPTERA AND THEIR PARASITES 87 
OLENE PINI DYAR 
Food plants: Pine (white and pitch). 
Occurrence: Collections from Billerica, Boxford, Dover, Hanover, Lunenburg, 
Natick, Saugus, and Wilmington, Mass.; and Epping, Exeter, and Haverhill, N.H. 
Totals received: Collections, 11; Larvae, 12; years, 7. 
Larvae: Fall to July. 
Pupae: July and August. 
Adults: July and August. 
Parasite 
Collections ‘yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
ZETIA NS Dene ares ie ee oes ER Nee ee Ya 1 1 | 1 
UNIDENTIFIED SPECIES OF OLENE 
Food plant: Oak. 
Occurrence: Collections from Winchendon, Mass.; and Warren, N.J. 
Totals received: Collections, 2; larvae, 6; years, 2. 
Larvae: Fall to late June. 
Pupae: June and July. 
Adults: July. 
Parasite 
| 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
—_—$<— | ——_————————————_ | ee 
Diptera: 
Compsilura concinnata Meig_.--__.----------------- 1 1 i 1 
FAMILY EUPTEROTIDAE 
APATELODES TORREFACTA S. AND A. 
Food plants: Speckled alder, blackberry, wild black cherry, and maple. 
Occurrence: Collections from Massachusetts, Connecticut, New York, New 
Jersey, and Pennsylvania. 
Totals received: Collections, 14; larvae, 29; years, 6. 
Larvae: July to September. 
Pupae: August to June. 
Adults: June and July. 
Parasite 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of} Number of 
collections larvae 
Hymenoptera: 
Ophioninik(cocoon) 2s aea ee ae eS 1 1 1 1 
