| occurence | native | ||
| importance | Ref. | ||
| aquaculture | never/rarely | Ref. | |
| regulations | no regulations | Ref. | |
| freshwater | No | ||
| brackish | No | ||
| saltwater | Yes | ||
| live export | |||
| bait | No | ||
| game/sport | No | ||
| abundance | Ref. | ||
| comments | Known from Beagle Channel (Refs. 2786, 3372, 93013), Strait of Magellan (Ref. 92995), Tierra del Fuego (Refs. 90795, 78676), Buenos Aires (Ref. 78676) and San Jorge Gulf (Refs. 2786, 104371). Legal size: 11 cm CL (Ref. 93013). C: Refs. 3372, 87391, 87801, 90795, 92995, 93013, 78676. | ||
| C = country distribution; M = map distribution; O = occurrence data; R = regional distribution | |||
| States/Provinces | |||
| States/Provinces Complete? | No | ||
| National Checklist | |||
| country information | https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html | ||