Order Psocoptera Shipley, 1904 - book and bark lice Suborder Trogiomorpha Roesler, 1940 Superfamily Psyllipsocoidea see Family Psyllipsocidae (Kolbe, 1884) 1 Family Psyllipsocidae (Kolbe, 1884) 2 Family Psocatropidae see Family Psyllipsocidae (Kolbe, 1884)