Hydropsyche quitchupaha, n. sp., is described and illustrated based on 3 males collected in Sevier, Emery, and Kane counties, Utah. The upturned posteromesal lobes of tergum X, subapically swollen phallobase, and dorsally depressed phallus apex separate this species from all other members of the Hydropsyche scalaris Group.
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1 September 2009
A New Species of Hydropsyche (Trichoptera: Hydropsychidae) from Utah
James A. Korecki,
David E. Ruiter
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Western North American Naturalist
Vol. 69 • No. 3
September 2009
Vol. 69 • No. 3
September 2009
Hydropsyche scalaris Group
Hydropsychidae
Quitchupah Creek
Utah