Yakima-springfly
Guides
Osobenus yakimae
Yakima Springfly
Osobenus yakimae is a species of stonefly in the family Perlodidae, commonly known as the Yakima Springfly. It is distributed across the Pacific Northwest of North America, with records from British Columbia, Washington, Oregon, and California. As a member of the order Plecoptera, it is an aquatic insect with nymphal stages developing in freshwater habitats. The species was first described by Hoppe in 1938.