E-Fauna BC: Electronic Atlas of the Wildlife of British Columbia

Brachyistius frenatus Gill, 1862
Kelp Perch
Family: Embiotocidae

Source: Distribution of Brachyistius frenatus as compiled by Aquamaps

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Species Information

Dorsal spines (total): 7 - 9; Dorsal soft rays (total): 13 - 16; Anal spines: 3; Anal soft rays: 21 - 24; Vertebrae: 31 - 34. Color variable, olive brown to coppery above lateral line, with dark pigment under each scale, bright below lateral line; dark on axil; fins either pale or rosy (Ref. 6885).

Source: FishBase. Eschmeyer, W.N., E.S. Herald and H Hammann. 1983 . (Ref. 2850).

Biology

Species Biology

Found among giant kelp, usually up in kelp canopy. Feeds on small crustaceans, especially ones that live on kelp. Also a cleaner which picks external parasites from other fishes. Usually occurs in large aggregations in summer (Ref. 2850). demersal; marine; depth range ? - 30 m (Ref. 2850). Subtropical.

Source: FishBase. Eschmeyer, W.N., E.S. Herald and H Hammann. 1983 . (Ref. 2850).

Distribution

Eastern Pacific: northern British Columbia, Canada to central Baja California, Mexico, including Guadalupe Island, off north central Baja California.

Source: FishBase. Eschmeyer, W.N., E.S. Herald and H Hammann. 1983 . (Ref. 2850).

Status Information

Origin Status	Provincial Status	BC List (Red Blue List)	COSEWIC
Native	SNR	No Status	Not Listed

BC Ministry of Environment: BC Species and Ecosystems Explorer--the authoritative source for conservation information in British Columbia.

Taxonomic and Nomenclatural Links

Genetic and lineage information (NCBI Taxonomy Browser)

Additional Range and Status Information Links

NatureServe Explorer
University of Alaska Museum

Additional Photo Sources

Flickr Image Search
Google Image Search
Images from Calphoto

Related Databases

fishbase

General References

FishBase References
Google Scholar Search

Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2021. E-Fauna BC: Electronic Atlas of the Fauna of British Columbia [efauna.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2025-02-16 5:56:09 PM]

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