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Stonefly Family Perlodidae (Springflies and Yellow Stones)

Mayflies

Caddisflies

Stoneflies

Taxonomic Navigation -?-

Kingdom Animalia (Animals)

» Phylum Arthropoda (Arthropods)

» Class Insecta (Insects)

» Order Plecoptera (Stoneflies)

» Family Perlodidae (Springflies and Yellow Stones)

Genus in Perlodidae
ArcynopteryxSpringflies	0	0
CultusSpringflies	0	0
HelopicusSpringflies	0	0
IsogenoidesSpringflies	0	0
IsoperlaStripetails and Yellow Stones	0	0
Kogotus	0	0
MegarcysSpringflies	0	0
Osobenus	0	0
PerlinodesSpringflies	0	0
Pictetiella	0	0
SkwalaLarge Springflies	0	0

20 genera aren't included.

Common Names

Match	Common Name
	Springflies and Yellow Stones
	Medium Browns and Yellows

Pictures Below ↓

This is page 2 of specimens of Perlodidae. Visit the main Perlodidae page for:

The behavior and habitat of Perlodidae.

Pictures of 27 Stonefly Specimens in the Family Perlodidae:

Specimen Page:123 4

Isoperla (Stripetails and Yellow Stones) Stonefly Adult

View 10 PicturesSeveral stoneflies of this species were flying around a small stream last night. I tied on a brown drake imitation of about the right size/color to approximate these stones, and was rewarded with a hard-fighting 17-inch brown trout.

Collected July 7, 2006 from Cayuta Creek in New York
Added to Troutnut.com by Troutnut on July 8, 2006

Isoperla (Stripetails and Yellow Stones) Stonefly Nymph

View 4 Pictures

Collected February 5, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006

Isoperla (Stripetails and Yellow Stones) Stonefly Nymph

View 4 Pictures

Collected March 9, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006

Perlodidae (Springflies and Yellow Stones) Stonefly Adult

View 4 Pictures

Collected May 7, 2005 from the Beaverkill River in New York
Added to Troutnut.com by Troutnut on May 16, 2006

Isoperla quinquepunctata (Little Yellow Stonefly) Little Yellow Stonefly Nymph

Isoperla quinquepunctata (Little Yellow Stonefly) Stonefly Nymph

View 3 PicturesThe dorsal (Dorsal: Top.) patterning is quite unique.

Entoman

Collected March 15, 2013 from the Yuba River in California
Added to Troutnut.com by Entoman on April 20, 2013

Skwala (Large Springflies) Stonefly Nymph

View 2 Pictures

Collected March 5, 2005 from the Jocko River in Montana
Added to Troutnut.com by Bnewell on June 28, 2011

Female Perlinodes aurea (Springfly) Stonefly Adult

View 2 Pictures

Collected March 27, 2012 from the Touchet River in Washington
Added to Troutnut.com by Bnewell on March 27, 2012

Female Skwala curvata (Large Springfly) Stonefly Adult

View 2 PicturesThis female dropped her eggs just before this photo was snapped. The distinctive notch in the subgenital plate identifies the species. An interesting observation is how active they get when exposed to direct sunlight. Trying to stage this specimen was most difficult. In the shade it would calm right down, but when exposed to direct sun it would immediately go nuts, scampering all over quickly without pause. Perhaps this explains why they don't seem to be found out and about on overcast days, but if the sun peeks out... She was 24 mm long, head to wingtip.

Collected March 22, 2013 from the Lower Yuba River in CA
Added to Troutnut.com by Entoman on March 27, 2013

Isoperla fulva (Yellow Sally) Stonefly Adult

View 2 Pictures

Collected May 6, 2012 from the Touchet River in Washington
Added to Troutnut.com by Bnewell on May 6, 2012

Kogotus nonus Stonefly Nymph

View 10 Pictures

Collected July 28, 2019 from Mystery Creek #199 in Washington
Added to Troutnut.com by Troutnut on July 30, 2019

Specimen Page:123 4

Stonefly Family Perlodidae (Springflies and Yellow Stones)

Pictures of 27 Stonefly Specimens in the Family Perlodidae:

Jargon Defined:

Useful References: