(Yellow Sally)
Copyright © 2006 Arlo Pelegrin
Copyright © 2009 Karl Volkman
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WA Stonefly Description |
| Taxonomic Name (Common Name) | Nymph | Adult |
| Perlodidae (Patterned Stone) | Tails equal in length or longer than abdomen; no branching gills behind base of legs; metathoracic wingpads strongly diverging from body. |
| Isoperla (Yellow Sally) | nymph Copyright © 2006 Arlo Pelegrin | adult Copyright © 2009 Karl Volkman |
| Three longitudinal stripes on abdomen; no gills. | Males w/lobe in sternum 8; paraprocts hardened/modified as hooks. | |
| Isoperla bifurcata | ||
| Isoperla fulva | ||
| Isoperla fusca | ||
| Isoperla gravitans | ||
| Isoperla marmorata | ||
| Isoperla mormona | ||
| Isoperla petersoni | ||
| Isoperla pinta | ||
| Isoperla rainieri | ||
| Isoperla sobria | ||
| Isoperla sordida | ||
| Isoperla tilasqua |
State of Washington distribution is based on: Valid Stonefly Names for North America.
Created: 08/16/2013 Last modified: 12/08/2014 www.FlyfishingEntomology.com