Catostomus tsiltcoosensis

Catostomus tsiltcoosensis Evermann and Meek, 1898 is a species of actinopterygii belonging to the family Catostomidae (order Cypriniformes).

Common name. In English this species is commonly known as the Tyee Sucker.

Taxonomy. The scientific name Catostomus tsiltcoosensis Evermann and Meek, 1898 places this species within the actinopterygii lineage, among the most diverse vertebrates on Earth.

Description & ecology. As a member of Cypriniformes, Catostomus tsiltcoosensis exhibits the group's characteristic adaptations: They are soft-rayed freshwater fishes with pharyngeal teeth and a Weberian apparatus; most lack jaw teeth. Its biology reflects the demands of its particular habitat and life history within the family Catostomidae.

Distribution. The species occurs within the natural range of its lineage; precise localities and depth preferences are documented in the taxonomic literature for Catostomidae.

Human relevance. Like many fishes, it may be of interest to fisheries, aquaculture, the aquarium trade, or conservation, depending on its abundance and distribution.