63971 Okamejei arafurensis Last & Gledhill, 2008 Rajidae Skates Rajiformes Elasmobranchii Arafura skate Eastern Indian Ocean: off northwestern Australia (Ref. 114953). NTM S 13580-010 9 s 133 E 1992 Okamejei arafurensis 179 - 205 m