Frison-1937
Guides
Capnia promota
Pacific Snowfly
Capnia promota is a species of small winter stonefly in the family Capniidae. It is commonly known as the Pacific Snowfly due to its distribution along the Pacific coast of North America. The species was described by Frison in 1937. Like other Capniidae, it is active during the winter months when most other insects are dormant.