sub class Elasmobranchii (ฉลามและกระเบน) (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Etymology: Amblyraja:Greek, amblys = darkness + Latin, raja, -ae = ray (Raja sp.) (Ref. 45335). More on author: Norman.
Environment: milieu / climate zone / depth range / distribution range
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