MACROLEPIDOPTERA AND THEIR PARASITES ' 49 
GRAPTOLITHA HEMINA GRT. 
Food plant: Black oak. 
Occurrence: One larva collected at Princeton, N.J., in June. 
Pupa: Middle of June to October. ? 
Adult: Issued early October. 
GRAPTOLITHA FERREALIS GRT. 
Food plant: Oak. 
Occurrence: One larva collected at Hanover, Mass., in June. 
Pupa: July to September. 
Adult: Issued late September. 
GRAPTOLITHA BAILEYI GRT. 
Food plant: Forest growth. 
Occurrence: One larva collected at Adams, Mass., in June. 
Pupa: July to September. 
Adult: Issued late September. 
GRAPTOLITHA UNIMODA LINT. 
Food plant: Wild cherry. 
Occurrence: Collections from Hampden, Maine; Wakefield, Mass.; and 
Plainfield, N.J. . 
Totals received: Collections, 3; larvae, 5; years, 3. 
Larvae: May and June. 
Pupae: July to October. 
Adults: Issued September and October. 
GRAPTOLITHA ANTENNATA WALK, 
Food plants: Apple, maple, and other deciduous growths. 
Occurrence: Collections from New England, New York, and New ‘Jersey. A 
local outbreak occurred in woodland between Milton and South Hero, Vt., in 
1924 and 1925, and at Fishkill, N.Y., in 1925. 
Totals received: Collections, 163; larvae, 741; years, 15. 
Larvae: May to July. 
Pupae: July to September. 
Adults: September to spring. 
Parasites 
Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
Compsilura concinnata Meig_.__._----.------------- 3 3 3 5 
MET TUCSULCNS Poe ee tte a EN UNAS SLE NS ONY SLI SOIL 2 1 1 134 
GOT S ried) Neamt er ah lige: Lea Seo solu ft OMS late 3 2 2 il 
PEGE DA NOCHTIGG BOR ee 3 2 3 11 
ARO CIUTVONIVUL OS Dees Starters es nsdn vee A DEN 16 8 14 57 
Tachinidae (unidentified puparia)__________-_____- if 5 6 61 
Winthemia fumiferanae Tot_.....-__--_-_-_--------- 2 1 1 1 
WantheniananfoDichapesls Oe eee he 97 4 8 169 
ZAG NGO DOGS IRN Te ee 2 1 1 
Hymenoptera: 
A pantclesisps (COCOOMS) sake a Se 2 1 2 5 
Meteorus hyphantriae Riley_-__..._.--__------------ 9 2 2 25 
IVICECOTAUSIVULGATISHOTESS are eran a eee 39) 1 1 64 
MG ChODLILISiS DE ae os ee Deel Re ene IO re A 2 2, 2 2 
Ophionimih(CGocoons) eae ee ee 3 3 3 6 
Paniscus geminatus sayi Cush_____---_-_.-_--____--- 3 2 2 7 
33081—34—__4 
