| Occurrence | endemic | ||
| Importance | Ref. | ||
| Aquaculture | Ref. | ||
| Regulations | Ref. | ||
| Freshwater | Yes | ||
| Brackish | No | ||
| Saltwater | No | ||
| Live export | |||
| Bait | No | ||
| Gamefish | No | ||
| Abundance | Ref. | ||
| Comments |
Known from Colhué Huapí Lake, Chubut, Negro, Limay, and Colorado rivers; Tulumaya stream and Puente de Fierro lake in the province of Mendoza (Ref. 55324). Also found in General Fernández Oro, Pellegrini Lake (Ref. 36889). Type locality: Colhué Huapí Lake, military facility at Comodoro Rivadavia, Río Senguerr basin, elev. 260 m. (Ref. 26282). Also Ref. 9086, 35302, 36889, 55324. |
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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/ar.html | ||