Arsapnia is a genus of small winter stoneflies in the family Capniidae. There are about eight described species in Arsapnia. The genus Arsapnia was originally described in 1897, but was considered a synonym of Capnia. Arsapnia was re-established in 2014 by Murányi, et al., for eight species of Capnia. Species These eight species, formerly members of Capnia, now belong to the genus Arsapnia: Arsapnia arapahoe (Nelson & Kondratieff, 1988) Arsapnia coyote (Nelson & Baumann, 1987) Arsapnia decepta Banks, 1897 Arsapnia pileata (Jewett, 1966) Arsapnia sequoia (Nelson & Baumann, 1987) Arsapnia teresa (Claassen, 1924) Arsapnia tumida (Claassen, 1924) Arsapnia utahensis (Gaufin & Jewett, 1962) References Further reading Plecoptera