MACROLEPIDOPTERA AND THEIR PARASITES 
Totals received: Collections, 105; larvae, 206; years, 13. 
Larvae: June to October. 
Pupae: July to September, and fall to spring. 
Adults: May to June, and July to September. 
Generations: Two. 
Diptera: 
Compsilura concinnata Meig__-_- 
Phorocera sternalis Coq_-___-- : 
Tachinidae (unidentified) ______ 
Zenilia virilis A. and W_____-_-- 
Hymenoptera: 
IMMER MINS MOD LONNIE INN Git. Be ee ee 
Rogas stigmator Say__-_---_---- 
Therion fuscipennis Nort_____-_- 
59 
ACRONYCTA RUBRICOMA GUEN. 
Food plant: Hackberry. 
Parasites 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
ED Besta Cale et, Le De! 6 12 24 
ROE he Rly ili oe 24 ya ELS 39 4 6 22 
5 Ens PS ee Meee 1 1 1 6 
Buea De RR aa MAT f 4 1 1 6 
1 1 1 5 
Ge Seg eS ee unehas SeaUme aS *9 3 7 23 
Ee MD ORS Sl Le 1 1 it 1 
Occurrence: One collection of two larvae from Camden, N.J., in August. 
Adults not reared. (One larva was inflated for the Melrose Highlands Labora- 
tory.) } 
Parasite 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
» | Number of | Number of 
collections larvae 
Diptera: 
FELCOTUSECHITVELL OI ial Ken aye yyy See es es) 1 1 1 2 
ACRONYCTA LONGA GUEN. 
Food plant: Wild black cherry. 
Occurrence: One collection of eight larvae from Bound Brook, N.J., in July. 
Pupae: July to spring. 
Adults: May to June. 
Parasite 
Diptera: 
CIC Se ee eee ee 
es 
: 5; this parasite 
Parasite Years 
specimens || recovered 
collections 
ACRONYCTA SPERATA GRT. 
Food plant: Silver maple. 
Occurrence: One larva 
collected at Dalton, Pa., in August. 
Pupa: September to June. 
Adult: June. 
Collections yielding 
Number of | Number of 
larvae 
