142 MISC. PUBLICATION 188, U.S. DEPT. OF AGRICULTURE 
TRIBE GLYPTINI 
GLYPTA ERRATICA CRESS. 
Host: Hemileuca maia Dru. or lucina Hy. Edw. 
Locality: Townsend, Mass. 
Adults: June, and July to August. 
Number per host: One. 
Generations: Number not known. 
Hibernation: Method not known. 
GLYPTA SIMPLICIPES CRESs. 
Hosts: Hemileuca maia Dru., or lucina Hy. Edw. Malacosoma americana Fab. 
Ennomos subsignarius Hbn. 
Localities: Bath, Maine; Northfield, Vt.; and Bedford and Townsend, Mass. 
Adults: June, and July to August. 
Number per host: One. 
Generations: Two, possibly more. 
Hibernation: Method not known. 
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TRIBE EPHIALTINI 
EPHIALTES AEQUALIS PRov. 
Host: Eurycytiarus confederata G. and R. 
Localities: Plainfield and Somerville, N.J. 
Adults: May and June. 
Number per host: One. 
Generations: At least two. 
Hibernation: Method not known. 
EPHIALTES PEDALIS CREss. 
Hosts: Halisidoiaisp., Heterocampa guttivitta Walk., Hemerocampa leucostigma 
S. and A., Malacosoma americana Fab. 
Localities: Hampden and Orono, Maine; Tamworth and Conway, N.H.; 
White Face, Vt.; Arlington, Gardner, and-Melrose, Mass.; and Mansfield, Conn, 
Adults: May to August. 
Number per host: One. 
Generations: Two, possibly more. 
Hibernation: In host pupa. 
EPHIALTES (ITOPLECTIS) CONQUISITOR Say 
Hosts: Hamadryas antiopa L., Cynthia cardui L., Hemileuca maia Dru. or 
lucina Hy. Edw. Hyphantria cunea Dru., Notolophus antiqua L., Hemerocampa 
leucostigma S. and A., Malacosoma americana Fab., M. disstria Hbn., Cingilia 
catenaria Dru., Ennomos subsignarius Hbn., Thyridopteryx ephemeraeformis Haw. 
Localities: Many in Maine, New Hampshire, Massachusetts, Rhode Island, 
Connecticut, New York, New Jersey, and Pennsylvania. 
Adults: May to October. 
Number per host: One. 
Generations: Two or more. 
Hibernation: In host pupa. 
APECHTHIS PICTICORNIS CRESS. 
Host: Ennomos subsignarius Hbn. 
Localities: Bedford and Northboro, Mass. 
Adults: June, and July to August. 
Number per host: One. 
Generations: At least two. 
Hibernation: Method not known. 
