#cankerworm  green caterpillar of a geometrid moth; pest of various fruit and shade trees
  supertype:  caterpillar  a wormlike and often brightly colored and hairy or spiny larva of a butterfly or moth
  member of:  family_Geometridae
  subtype:  spring_cankerworm  variably colored looper; larva of Paleacrita vernata
  subtype:  fall_cankerworm  green or brown white-striped looper; larva of Alsophila pometaria

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