Psocodea20 species

Family Granary Booklice (Trogiidae)

Trogiidae is a family in the order Psocodea. Browse 20 named species recorded in this family, or open an individual profile for its available identification and natural-history information.

Species in Trogiidae (20)

Cerobasis annulata

Identification: Note long winglets with brown spotting (Ed Mockford, pers. comm.)

Larger Pale Booklouse

Trogium pulsatorium

"Not very common in [the US], seems to be restricted to the northeastern quadrant, and is found primarily in rather old, not very well maintained buildings." (Ed Mockford, pers. comm. to =v=, 16.ix.2009)

Cerobasis alpha

Cerobasis captiva

Cerobasis clarionensis

Cerobasis ericacea

Cerobasis guestfalica

Cerobasis lambda

Cerobasis lapidicola

Cerobasis longicornis

Cerobasis maderensis

Cerobasis maya

Cerobasis recta

Cerobasis treptica

Lepinotus inquilinus

Granary Book Louse

Lepinotus patruelis