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

Hydrolagus colliei (Lay & Bennett, 1839)
Spotted Ratfish
Family: Chimaeridae

Introduction to the Fish

Source: Distribution of Hydrolagus colliei as compiled by Aquamaps

E-Fauna's interactive maps for fish are not yet available.

Species Information

Dorsal spines (total): 1; Dorsal soft rays (total): 10

Source: FishBase. FishBase. Allen, M.J. and G.B Smith. 1988 . (Ref. 6793).

Biology

Species Biology

Found near the bottom, from close inshore to about 913 m (Ref. 2850). Abundant in cold waters at moderate depths. Feed on mollusks, crustaceans and fishes (Ref. 37955); also echinoderms and worms (Ref. 28499). The spine can be dangerous and cause a painful wound (Ref. 2850). Environment: demersal; marine; depth range 0 - 913 m (Ref. 6793) Climate: temperate; 58°N - 28°N

Source: FishBase. FishBase. Allen, M.J. and G.B Smith. 1988 . (Ref. 6793).

Distribution

Eastern Pacific: Cape Spencer, Alaska to Bahía Sebastian Vizcaíno, Baja California (Mexico). Isolated population in the northern Gulf of California.

Source: FishBase. FishBase. Allen, M.J. and G.B Smith. 1988 . (Ref. 6793).

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: 2024-09-17 10:34:01 PM]

Disclaimer: The information contained in an E-Fauna BC atlas pages is derived from expert sources as cited (with permission) in each section. This information is scientifically based. E-Fauna BC also acts as a portal to other sites via deep links. As always, users should refer to the original sources for complete information. E-Fauna BC is not responsible for the accuracy or completeness of the original information.