MACROLEPIDOPTERA AND THEIR PARASITES 103 
Parasites 
| ; iS Sila 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovere 
Namberor Number of 
collections larvae or 
pupae 
Diptera: _ > 
Anachaetopsis tortricis Coq_..._..-------------_---- \ 2 2 2 367 
Phorocera claripennis Macq--_._-_----------------_- 10 4 6 962 
eilliar land arOrS sees Ne a, ] 1 1 191 
Hymenoptera: { 
Allocota thyridopterigis Riley__.-..-..------------_- 1 1% 1 110 
Ephialtes (Itoplectis) conquisitor Say___------------- 74 4 7 682 
EURYCYTTARUS CONFEDERATA GRIT. 
Food plants: Grasses. 
Occurrence: Collections from Woodbury, Conn.; and Bound Brook, Plain- 
field, and Somerville, N.J. 
Totals received: Collections, 4; larvae, 45; years, 3. 
Larvae: May and June. 
Pupae: June and July. 
Adults: June and July. 
Parasite 
Collections yielding 
this parasite 
Parasite Years 4 
specimens | recovere 
Number of Nunaber.ot 
collections pupae 
Hymenoptera: 
Ephialtes aequalis Prov__.-...------.-.------------- 2 1 2, 37 
FAMILY BEUCLEIDAE 
SIBINE STIMULEA CLEM. 
Food plants: Basswood, wild black cherry, corn, ginko, oak, spicebush. 
Occurrence: Collections from Rhode Island, New York, and New Jersey. 
Apparently it does not survive in northern New England. 
Totals received: Collections, 12; larvae, 33; years, 8. 
Larvae: August to October. 
Pupae: Spring (hibernates as prepupal larva in cocoon). 
Adults: June and July. 
Parasite 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
Tachinidae (unidentified puparia)_._.__.--_-_____- 4 1 it 9 
