Checklist for Suborder Arctoperlaria Zwick, 1973 and region American River (Yakima County, Washington, USA)
List of families for American River (Yakima County) 4 Families width 11 Species
Genera for American River (Yakima County) 8 Genera with 11 Species
Species list for American River (Yakima County) 11 Species | Alloperla serrata Needham & Cl..., 1925 | Sawtooth Sallfly | | Alloperla severa Hagen, 1861 | Western Sallfly | | Capnia elongata Claassen, 1924 | Cascades Snowfly | | Capnia excavata Claassen, 1924 | Saddleback Snowfly | | Eucapnopsis brevicauda Claassen, 1924 | Short-tailed snowfly | | Isoperla petersoni Needham & Ch..., 1927 | Crosswort | | Podmosta decepta Frison, 1942 | Least Forestfly | | Prostoia besametsa Ricker, 1952 | Banded Forestfly | | Suwallia starki Alexander & ..., 1999 | Gallatin Sallfly | | Zapada cinctipes Banks, 1897 | Common Forestfly | | Zapada frigida Claassen, 1923 | Frigid Forestfly |
Subnodes of Arctoperlaria with occurrences in American River (Yakima County)
|