PDF) A systematic revision of the South American freshwater stingrays (Chondrichthyes: Potamotrygonidae)

A systematic revision of the South American freshwater stingrays (Chondrichthyes: Potamotrygonidae)

Morphological characterization of the venom secretory epidermal cells in the stinger of marine and freshwater stingrays - ScienceDirect

SciELO - Brasil - Systematic revision of the Potamotrygon motoro (Müller & Henle, 1841) species complex in the Paraná-Paraguay basin, with description of two new ocellated species (Chondrichthyes: Myliobatiformes: Potamotrygonidae

Injuries by marine and freshwater stingrays: history, clinical aspects of the envenomations and current status of a neglected problem in Brazil, Journal of Venomous Animals and Toxins including Tropical Diseases

A new species of Neotropical freshwater stingray (Chondrichthyes: Potamotrygonidae) from the Rio Negro, as, Brazil: the smallest species of Potamotrygon

Shark News, Issue 05

PDF) Record of the freshwater stingrays Potamotrygon brachyura and P. motoro (Potamotrygonidae) in the lower Uruguay River, South America

Full article: Neotropical freshwater stingrays (Chondrichthyes – Potamotrygoninae): biology, general features and envenomation

Current status and future perspectives of Neotropical freshwater stingrays (Potamotrygoninae, Myliobatiformes) genetics

PDF) Potamotrygon limai, sp. nov., a new species of freshwater stingray from the upper Madeira River system, basin (Chondrichthyes: Potamotrygonidae)