| 引用出處 | Ishihara, H., 1990, Study on the systematics and fishery resources of the North Pacific skates (Pisces: Chondrichthyes: Rajidae).. Tokyo University. 186 p. Ph.D. dissertation. |
| 參考文獻 | Ishihara, H., 1990 |
| 頁 | |
| 已命名為有效 | Bathyraja violacea |
| 附註 | Cited in Ref. 41250. Not actually seen. Valid name used similar to citing reference. |
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