psocid

Definitions of psocid

1. noun

   small winged insect living on the bark and leaves of trees and feeding on e.g. fungi and decaying plant matter
   types:

   bark louse, bark-louse

   any of several insects living on the bark of plants

   type of:

   psocopterous insect

   small soft-bodied insect with chewing mouthparts and either no wings or two pairs