54021 Bathyraja maculata Ishiyama & Ishihara, 1977 Arhynchobatidae Softnose skates Rajiformes Elasmobranchii White-blotched skate North Pacific: southern Sea of Okhotsk to the eastern Gulf of Alaska, including the Bering Sea, the waters off the Kuril and Aleutian Islands, and eastern Kamchatka. MTUF 21870 59 n 166 e 1963 Bathyraja maculata 450 m