**Stonefly Species Strophopteryx fasciata (Mottled Willowfly)**

Mayflies

Caddisflies

Stoneflies

Taxonomic Navigation -?-

Kingdom Animalia (Animals)

» Phylum Arthropoda (Arthropods)

» Class Insecta (Insects)

» Order Plecoptera (Stoneflies)

» Family Taeniopterygidae (Willowflies)

» Genus Strophopteryx (Early Brown Stoneflies)

» Species fasciata (Mottled Willowfly)

Common Names

Match	Common Name
	Mottled Willowfly
	Early Brown Stonefly
	Willowfly

Pictures Below ↓

Where & When

Regions: East, Midwest

Time Of Year (?): Late March and early April

Hatching Behavior

Time Of Day (?): Midday

Pictures of 5 Stonefly Specimens in the Species Strophopteryx fasciata:

Specimen Page:12

Female Strophopteryx fasciata (Mottled Willowfly) Stonefly Adult

View 4 PicturesSeveral stoneflies of this species were the first adult insects I found in 2004 when I started this site. The hatch was sparse but lasted a good part of the day, and I noted a few good rises despite the early season cold. They ended up struggling on the water's surface fairly often.

Collected March 16, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006

Strophopteryx fasciata (Mottled Willowfly) Stonefly Nymph

View 2 Pictures

Collected March 10, 2004 from unknown in Wisconsin
Added to Troutnut.com by Troutnut on January 19, 2006

Male Strophopteryx fasciata (Mottled Willowfly) Stonefly Adult

View 4 Pictures

Collected March 18, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006

Specimen Page:12

Your Thoughts On Strophopteryx fasciata:

You must log in at the top of the page to post. If you haven't registered yet, it's this easy:

Stonefly Species Strophopteryx fasciata (Mottled Willowfly)

Where & When

Hatching Behavior

Pictures of 5 Stonefly Specimens in the Species Strophopteryx fasciata:

Your Thoughts On Strophopteryx fasciata:

Useful References:

**Stonefly Species Strophopteryx fasciata (Mottled Willowfly)**