| Citation | Rainboth, W.J., 1991, Aaptosyax grypus, a new genus and species of large piscivorous cyprinids from the middle Mekong River.. Jap. J. Ichthyol. 38(3):231-237. |
| Ref. | Rainboth, W.J., 1991 |
| Page | 233;fig.1-3 |
| Named Used as Valid | Aaptosyax grypus |
| Comment | |
| Locality | Type locality, Mekong River, Khong Chiam Dist., Ubon Ratchathani |
| Distribution | |
| Quote |