University of California
California Fish Website

Fish Species by Location - 'Lake Crowley-Owens River-180901020209'

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

Black Bullhead

Ameiurus melas
No
Thumbnail. Black bullhead, approximately 15 cm (6”) long. Location: Suisun Marsh, California Date: 8/6/2007. Photo by Dave Giordano.

Brown Bullhead

Ameiurus nebulosus
No
Thumbnail. Brown bullhead. Caught in Seneca County, New York. Photo by Arthur Masloski, January 2009.

Inland Threespine Stickleback

Gasterosteus aculeatus microcephalus
Yes
Thumbnail. Threespine stickleback (armored). Location: Sacramento-San Joaquin River Delta. Date: 16 April 2011. Photo by Christopher Mosser, UC Davis.

Lahontan Cutthroat Trout

Oncorhynchus clarki henshawi
Yes
Thumbnail. Cutthroat trout, sea-run adult. Caught along the beaches of Hood Canal near Seabeck, Washington. Photo courtesy of Larry Coté.

Lahontan Stream Tui Chub

Siphatales bicolor obesus
Yes
Thumbnail. Tui chub, approximately 10 cm (4”) long. Date: 7/10/2007. Photo by Dave Giordano.

Owens Speckled Dace

Rhinichthys osculus subspecies
Yes
Thumbnail. Speckled dace, approximately 7 cm (3”) long. Date: 7/8/2007. Photo by Dave Giordano.

Owens Sucker

Catostomus fumeiventris
Yes
Thumbnail. Owens sucker, underwater. Location: Hot Creek, CA. Photo by Joe Ferreira, California Department of Fish and Game.

Owens Tui Chub

Siphatales bicolor snyderi
Yes
Thumbnail. Tui chub, approximately 10 cm (4”) long. Date: 7/10/2007. Photo by Dave Giordano.

Western Mosquitofish

Gambusia affinis
No
Thumbnail. Western mosquitofish, captured in rotary screw trap on Sacramento River at Knight's Landing. Date: 1/29/2009. Photo by Dan Worth, CDFW.

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