| Citation | Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984, The fishes of the Japanese Archipelago. Vol. 1.. Tokai University Press, Tokyo, Japan. 437 p. (text). |
| Ref. | 559 Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984 |
| Page | 17;pl.20-D |
| Named Used as Valid | Hydrolagus purpurescens |
| Comment | |
| Locality | |
| Distribution | Off the Pacific side of Tôhoku District, and the Hawaiian Islands. |
| Quote |