| Αναφορά | Carvalho, M.R., 2016, Potamotrygon rex, a new species of Neotropical freshwater stingray (Chondrichthyes: Potamotrygonidae) from the middle and upper rio Tocantins, Brazil, closely allied to Potamotrygon henlei (Castelnau, 1855).. Zootaxa 4150(5):537-565. |
| Αναφ. | Carvalho, M.R., 2016 |
| Σελίδα | 538;fig.1-13,15,16a;tab.1-2 |
| Ονομασία Χρησιμοποιείται ως έγκυρη | Potamotrygon rex |
| Σχόλιο | |
| Περιοχή | Brazil, Tocantins state, rio Tocantins near mouth of the right bank tributary rio Manoel Alves, MZUSP 120371. |
| Κατανομή | Endemic to the middle and upper rio Tocantins (collected from its main course and lower reaches of left and right bank affluents, and upland in the rios Paranã and Maranhão; also collected from lagoons marginal to the Tocantins main course). |
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