**Stonefly Genus Sweltsa (Sallflies)**

Mayflies

Caddisflies

Stoneflies

Taxonomic Navigation -?-

Kingdom Animalia (Animals)

» Phylum Arthropoda (Arthropods)

» Class Insecta (Insects)

» Order Plecoptera (Stoneflies)

» Family Chloroperlidae (Sallflies)

» Genus Sweltsa (Sallflies)

Species in Sweltsa
Sweltsa borealisSallfly	1	1
Sweltsa coloradensisSallfly	0	0
Sweltsa fidelisSallfly	2	3
Sweltsa onkosSallfly	1	8

24 species aren't included.

Common Name

Match	Common Name
	Sallflies

Pictures Below ↓

Only Sweltsa coloradensis has been specifically mentioned as a common species in my sources.

Pictures of 7 Stonefly Specimens in the Genus Sweltsa:

Specimen Page:12

Sweltsa onkos (Sallfly) Stonefly Adult

View 8 PicturesI'm just guessing this is Chloroperlidae, since it's little and yellow. If anyone has a less haphazard identification, feel free to post it.

Collected May 15, 2007 from Mystery Creek #62 in New York
Added to Troutnut.com by Troutnut on May 18, 2007

Sweltsa (Sallflies) Stonefly Nymph

View 6 Pictures

Collected May 13, 2007 from the Delaware River in New York
Added to Troutnut.com by Troutnut on May 18, 2007

Sweltsa fidelis (Sallfly) Stonefly Adult

View 2 Pictures

Collected July 14, 2011 from Swamp Creek in Oregon
Added to Troutnut.com by Bnewell on July 14, 2011

Specimen Page:12

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