Onocosmoecus

Banks, 1943

Species Guides

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Onocosmoecus is a of in the Limnephilidae, established by Banks in 1943. The genus contains three described : O. occidentalis, O. sequoiae, and O. unicolor. These are northern caddisflies distributed in western North America, with larvae that construct portable cases. The genus is classified within the Dicosmoecinae, a group of case-making caddisflies often associated with cool, running waters.

Onocosmoecus unicolor 03 by Libby Avis, Centre for Biodiversity Genomics. Used under a CC0 license.Onocosmoecus unicolor 01 by Libby Avis, Centre for Biodiversity Genomics. Used under a CC0 license.Onocosmoecus unicolor 02 by Libby Avis, Centre for Biodiversity Genomics. Used under a CC0 license.

Pronunciation

How to pronounce Onocosmoecus: //ˌoʊnoʊˈkoʊsmoʊˌikəs//

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Distribution

Western North America. O. occidentalis and O. unicolor are known from the Pacific Northwest and adjacent regions; O. sequoiae has been described from California.

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Species composition

The comprises three described : Onocosmoecus occidentalis Banks, 1943; Onocosmoecus sequoiae Wiggins & Richardson, 1986; and Onocosmoecus unicolor (Banks, 1897).

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