| Occurrence | native | ||
| Importance | Ref. | ||
| Aquaculture | never/rarely | Ref. | |
| Regulations | no regulations | Ref. | |
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Type locality of Scleronema mate, Rio Grande do Sul, Venâncio Aires, arroio Grande, tributary of arroio Castelhano, rio Taquari basin, laguna dos Patos system. Known from four tributaries of the rio Jacuí: rio Caí, rio Pardo, rio Taquari, and rio dos Sinos (Ref. 122319). |
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| States/Provinces | |||
| States/Provinces Complete? | No | ||
| National Checklist | |||
| Country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html | ||