The Collaborative International Dictionary of English v.0.48:

lasiocampid \lasiocampid\ n.
   A member of the Lasiocampidae, a family of medium-sized
   stout-bodied neutral-colored moth with comblike antennae.

   Syn: lasiocampid moth.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

lasiocampid
    n 1: medium-sized stout-bodied neutral-colored moths with comb-
         like antennae [syn: lasiocampid, lasiocampid moth]