Most adults are green, but some are brown, especially some overwintering adults. “Larvae are ‘alligator-like’, with large jaws. Larvae of some spp. cover themselves with bits of litter/debris.” (Bugguide)
Most adults are green, but some are brown, especially some overwintering adults. “Larvae are ‘alligator-like’, with large jaws. Larvae of some spp. cover themselves with bits of litter/debris.” (Bugguide)