| Citation | Quddus, M.M.A., 1998, A survey report on the freshwater elasmobranch from different river systems of Bangladesh.. p. 57-62. In Adaptability and conservation of freshwater elasmobranchs. Report of Research Project, Grant-in-Aid for International Scientific Research (Field Research) in the financial year of 1996 and 1997. 119 p. |
| Ref. | 33173 Quddus, M.M.A., 1998 |
| Page | 61 |
| Named Used as Valid | Dasyatis walga |
| Comment | Eastern Indian Ocean referring to Brevitrygon heterura (see Ref. 114953). |
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