A roly poly bug (Armadillidiidae) hiding inside a dead log during winter in southeastern US
Pill bug rolling up for defense at 20x
Armadillidiidae ventral side showing four white gill structures at 20x
Cranefly or Mosquito hawk spiracle (Tipulidae) at 40x
Insect (Lampyridae) tracheae stained with Methylene Blue and Toludine Blue O at 100x
Stained insect tracheae at 400x
Armadillidiidae folded gill structures at 40x
Armadillidiidae lung like structures at 40x
Armadillidiidae gill structures that are hallow and branched at 40x
Armadillidiidae gill structure at 100x
Armadillidiidae folded pleopod structure at 400x
Ventral side of Armadillidiidae showing a coating of moisture at 20x
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