Allocapnia fumosa is a stonefly in the family Capniidae.

[2] It is commonly known as the Smokies snowfly and is found in the Eastern United States,[3][4] including North Carolina,[5] Tennessee,[6] and Virginia.

[7] It is found in the Great Smoky Mountains,[8] and its species name is Latin for "smoky.

"[9] It is a small, winged insect found at fast, rocky streams at high elevations.

This Plecoptera related article is a stub.