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Bathyraja trachura (Gilbert, 1892)
Roughtail Skate
Family: Rajidae
Introduction to the Fish

Photograph

© Aaron Baldwin     (Photo ID #13688)

Map

Source: Distribution of Bathyraja trachura as compiled by Aquamaps

Species Information

Max length : 56.0 cm.

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 capsules are 7.5 cm long and 6.1 cm wide (Ref. 41249). bathydemersal; marine; depth range 400 - 1994 m (Ref. 50550). Deep water.

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

Distribution

Distribution

North Pacific: Bering Sea to northern Baja California, Mexico.

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

Status Information

Origin StatusProvincial StatusBC List
(Red Blue List)		COSEWIC
NativeSNRNo StatusNot Listed



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

Additional Range and Status Information Links

NatureServe Explorer
 University of Alaska Museum

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