Booklouse or Psocid
Booklice or Psocids: Booklouse or Psocid General Description · The adult is small, with a soft body, 1-2 mm long, and has a yellowish-honey color. · The mouth parts are biting. The head carapace is divided into a small anterior carapace and a large posterior carapace. Credit: USDA-ARS The horn of consultation is threadlike, consisting of 12-17 knots. They have…