| Family: |
Mustelidae (mustelids) |
| Max. size: |
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| Environment: |
pelagic; marine |
| Distribution: |
Western Atlantic and South America Inland Waters: Pteronura brasiliensis brasiliensis: Northern South America from Venezuela and the Guyanas south to Alagoas, Brazil; Pteronura brasiliensis paranensis: Drainages of the Río Paraná and the Río Uruguay in Paraguay, southern Brazil, northeast Argentina, and Uruguay (Ref. 1522). |
| Diagnosis: |
|
| Biology: |
|
| IUCN Red List Status: |
Not Evaluated (N.E.) Ref. 123251)
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| Threat to humans: |
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| Country info: |
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