9283 Raja polystigma Regan, 1923 Rajidae Skates Rajiformes Elasmobranchii Speckled ray Northeast Atlantic: known only from the western Mediterranean, more common along the African coasts. IIPB 829/1987 1972 Raja polystigma ISH 805-1976 1976 Raja polystigma ISH 1-1980 1979 Raja polystigma 150 m