Synonyms and other taxonomic changes
Tolype laricis – (Fitch, 1856)
Range
Nova Scotia to New York, west across Canada, south into northern U.S. states.
Season
adults fly July to September
Food
Larvae feed on many species of conifers, including balsam fir, eastern hemlock, eastern larch, pines, and spruces, but show a preference for white spruce and balsam fir (Prentice, 1963).
Life Cycle
mated pair; larva; cocoon
Print References
Franclemont, J. G., 1973. Moths of America North of Mexico, Fascicle 20.1:
p. 38; pl. 4.19-21.
(1)Internet References
Moth Photographers Group - photos of larvae, living and pinned adults.