| Occurrence | native | ||
| 重要性 | minor commercial | 参考文献 | Ferreira, E.J.G., J. Zuanon and G.M. dos Santos, 1996 |
| 养殖 | commercial | 参考文献 | Zaniboni Filho, E., S. Meurer, O.A. Shibatta and A.P. de Oliverira Nuñer, 2004 |
| 管理 | 参考文献 | ||
| 淡水 | Yes | ||
| 半咸淡水 | No | ||
| 盐水 | No | ||
| 活体输出 | |||
| 诱饵 | No | ||
| 游钓鱼种 | No | ||
| 丰度 | scarce (very unlikely) | 参考文献 | Silvano, R.A.M. and A. Begossi, 2001 |
| 建议与指正 |
Occurs in the Pardo River, upper Paraná River basin, southeastern Brazil (Ref. 27745), Pircacicaba (Ref. 50076), Patos lagoon (Ref. 58359), Uruguay (Ref. 79585), Machado (Ref. 97589) and Acre River basins (Ref. 97592). Also Ref. 6029, 37025, 31923. |
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| States/Provinces | Acre (native), Alagoas (native), Amapá (native), Amazonas (native), Bahia (native), Ceará (native), Espírito Santo (native), Goiás (native), Maranhão (native), Mato Grosso (native), Mato Grosso do Sul (native), Minas Gerais (native), Pará (native), Paraíba (native), Pernambuco (native), Piauí (native), Rio de Janeiro (native), Rio Grande do Norte (native), Rio Grande do Sul (native), Rondônia (native), Roraima (native), São Paulo (native), Sergipe (native), Tocantins (native) | ||
| States/Provinces Complete? | Yes | ||
| 国家名录 | |||
| 国家信息 | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html | ||