Capnia
Genus of stoneflies

Capnia is a genus of small winter stoneflies in the family Capniidae. There are at least 120 described species in Capnia.
Capnia has generally been considered polyphyletic. Three new or resurrected genera have recently been created, partially or wholly, from some of its species: Arsapnia, Sierracapnia, and Zwicknia. In addition, seven Capnia species were previously included the genus Bolshecapnia when it was elevated from subgenus to genus, and three of those species were placed in the new genera Eurekapnia and Sasquacapnia in 2019.
Sources and credits
This article is adapted from the Wikipedia article “Capnia”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Capnia left whole.jpg by Catherinevu, CC BY-SA 3.0
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