Northern Prairie Wildlife Research Center
Capniidae
Subfamily Capniinae
Four-knobbed Snowfly -- (Capnia quadrituberosa) Swollen Snowfly -- (Capnia tumida) Giant Snowfly -- (Isocapnia grandis)
Taeniopterygidae
Subfamily Brachypteryinae
California Willowfly -- (Taenionema californicum) Angeles Willowfly -- (Taenionema grinnelli) Pacific Willowfly -- (Taenionema pacificum)
Chloroperlidae
Subfamily Chloroperlinae
Sierra Sallfly -- (Suwallia sierra)
Perlodidae
Subfamily Isoperlinae
Arroyo Stripetail -- (Isoperla adunca) Miwok Stripetail -- (Isoperla miwok) Subfamily Perlodinae
American Springfly -- (Skwala americana)