| Occurrence | native | ||
| Importance | commercial | Ref. | Zaniboni Filho, E., S. Meurer, O.A. Shibatta and A.P. de Oliverira Nuñer, 2004 |
| Aquaculture | commercial | Ref. | Zaniboni Filho, E., S. Meurer, O.A. Shibatta and A.P. de Oliverira Nuñer, 2004 |
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Known from the upper Paraná and Uruguay River basins (Ref. 58032). Type locality: Itaqui, Rio Grande do Sul (Ref. 36506). Regarded as threatened in the state of Minas Gerais (Ref. 26603). Also Ref. 6868. |
||
| States/Provinces | Minas Gerais (native), Paraná (native), Rio Grande do Sul (native), São Paulo (native) | ||
| States/Provinces Complete? | No | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html | ||