Peltoperlidae Claassen, 1931
Soliperla campanula (Jewett, 1954)
Soliperla cowlitz Stark & Gustafson, 2004
Soliperla fenderi (Jewett, 1955)
Soliperla quadrispinula (Jewett, 1954)
Soliperla salish Stark & Gustafson, 2004
Soliperla sierra Stark, 1983
Soliperla thyra (Needham & L.W. Smith, 1916)
Soliperla tillamook Stark, 1983
