Catostomus warnerensis Snyder, 1908
Warner sucker
Catostomus warnerensis
photo by The Native Fish Conservancy

Family:  Catostomidae (Suckers), subfamily: Catostominae
Max. size:  35 cm TL (male/unsexed)
Environment:  demersal; freshwater, potamodromous
Distribution:  North America: restricted to Warner Lake basin in southern Oregon, USA.
Biology:  Occurs in lakes, pools and runs of streams and large irrigation canals.
IUCN Red List Status: Endangered (EN); Date assessed: 01 November 2011 (B1ac(ii)+2ac(ii)) Ref. (130435)
Threat to humans:  harmless

Source and more info: For personal, classroom, and other internal use only. Not for publication.