Potamotrygon siponinmorok
Potamotrygon siponinmorok Hemraj-Naraine, Fontenelle, Acosta-Santos, Lovejoy, Liverpool & Kolmann, 2026
Potamotrygon siponinmorok
photo by Hemraj-Naraine, D. et al., 2026

Family:  Potamotrygonidae (River stingrays), subfamily: Potamotrygoninae
Max. size:  35.3 cm WD (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  South America: Guyana.
Diagnosis:  Vertebrae: 131-131
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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