| Main Ref. | Bogutskaya, N.G., 2007 (Ref. 58018) |
|---|---|
| Name used | Astyanax leonidas |
| Catalog No. | FB 2745217 |
| Locality | Headwaters of arroyo Urugua-i (26°10'S, 53°41'W), rio Parana basin, Misiones, Argentina. |
| Coordinates | In decimal: -26.17, -53.68 |
| Territory | Argentina |
| Museum | [FB] |
| Salinity | F |