Other Common Names
formerly called Tufted Thyatirid (the former family Thyatiridae was reduced to a subfamily of Drepanidae, so the "id" ending was replaced with an "in" ending)
Numbers
the only species in this genus in North America
Range
across southern Canada, and all of United States except the gulf coast states
Season
adults fly from April to October
Food
larvae feed on the leaves of alder, birch, maple, oak, poplar, willow
Internet References
live adult images of two color forms (Lynn Scott, Ontario)
adult images of two color forms (Larry Line, Maryland)
adult images of two color forms (Bob Patterson, Maryland)
pinned adult images of male and female, plus US distribution map [some data missing] (Paul Opler, Moths of North America, USGS)
pinned adult images of two color forms (CBIF)
pinned adult images of two color forms (James Adams, Dalton State College, Georgia)
common name reference and larval food plants (Ohio State U.)
Contributed by
Robin McLeod on 20 July, 2005 - 2:36am
Additional contributions by
anitagouldLast updated 7 March, 2006 - 12:32pm