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

Bathyraja aleutica (Gilbert, 1896)
Aleutian Skate
Family: Rajidae

Source: Distribution of Bathyraja aleutica as compiled by Aquamaps

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Species Information

Paired thorns on scapular region; a series of continuous thorns from nuchal region onto tail (Ref. 559). Tail long, its length equal to or longer than disc length (Ref. 559). Snout length 1/2 or more of distance from snout tip to 5th gill opening (Ref. 559). Ventral side of disk white, with grayish margin (Ref. 559).

Source: FishBase. McEachran, J.D. and K.A Dunn. 1998 . (Ref. 27314)

Biology

Species Biology

Oviparous. Distinct pairing with embrace. Young may tend to follow large objects, such as their mother (Ref. 205). Eggs are oblong capsules with stiff pointed horns at the corners deposited in sandy or muddy flats (Ref. 205). Egg capsule measures 120-136 mm long and 73-90 mm wide (Ref. 41249, 41253). bathydemersal; marine; depth range 15 - 1602 m (Ref. 50550). Deep water.

Source: FishBase. McEachran, J.D. and K.A Dunn. 1998 . (Ref. 27314)

Distribution

North Pacific: northern Japan to the Aleutian Islands and southeastern Alaska.

Source: FishBase. McEachran, J.D. and K.A Dunn. 1998 . (Ref. 27314)

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: 2024-07-26 4:22:15 PM]

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