University of California
California Fish Website

Fish Species

Freshwater native and non-native fish species present currently and/or historically, determined from the PISCES database (Feb. 26, 2014).  Some species, such as salmon or steelhead, may no longer be present upstream of dams that lack fish passage.

Yes/No corresponds to California native species

Goldfish

Carassius auratus
No

Thumbnail. Goldfish, captured in rotary screw trap on Sacramento River at Knight's Landing. Date: January 2009. Photo by Dan Worth, CDFW.

Lost River Sucker

Catostomus luxatus
Yes

Shortnose Sucker

Chasmistes brevirostris
Yes

Thumbnail. Shortnose sucker. Photo by Stewart Reid, Western Fishes, Ashland, OR.

White Crappie

Pomoxis annularis
No

Thumbnail. White crappie. Photo courtesy of Corey Geving, webmaster at roughfish.com.

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