dcsimg

Diagnostic Description

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This species is distinguished from its congeners Bathyraja in having a whitish brown coloration on the ventral surface of the disk, contrasting the dark greyish brown on other parts; scapular spine absent; row of middorsal spines uninterrupted, running from before scapular arch to first dorsal (Ref. 75535).
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Recorder
Estelita Emily Capuli
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Life Cycle

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Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205).
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Recorder
Susan M. Luna
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Morphology

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Vertebrae: 113 - 117
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Recorder
Estelita Emily Capuli
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Biology

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Oviparous (Ref. 50449). Eggs have horn-like projections on the shell (Ref. 205). Depth range given by H. Ishihara (pers.comm. 07/07).
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cc-by-nc
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FishBase
Recorder
Cristina V. Garilao
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