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Potamotrygon constellata (Vaillant, 1880) Thorny river stingray |
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photo by
IBAMA |
| Family: | Potamotrygonidae (River stingrays), subfamily: Potamotrygoninae | |||
| Max. size: | 62 cm WD (male/unsexed); max.weight: 10,000.0 g | |||
| Environment: | benthopelagic; freshwater, potamodromous | |||
| Distribution: | South America: Amazon and Solimões River basin. | |||
| Diagnosis: | ||||
| Biology: | ||||
| IUCN Red List Status: | Data deficient (DD); Date assessed: 29 March 2021 Ref. (130435) | |||
| Threat to humans: | harmless | |||