| Citation | Castex, M.N. and H.P. Castello, 1970. Potamotrygon yepezi, n. sp. (Condrichthyes, [sic] Potamotrygonidae), a new species of freshwater sting-ray from Venezuelan rivers. Acta ScientÃfica ILAFIR, 8:15-39. |
| DOI / ISBN | |
| PDF/Reference URL | |
| Ref. No. | 40302 |
| Language | English |
| Usage | not seen |
| Comments on the publication | |
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