Potamotrygon marquesi, a new species of neotropical freshwater stingray (Potamotrygonidae) from the Brazilian Amazon Basin - Capretz Batista da Silva - 2019 - Journal of Fish Biology - Wiley Online Library
Potamotrygon scobina Garman, 1913
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Anatomy of the female reproductive system in freshwater stingrays. [A]... | Download Scientific Diagram
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PDF) Structure and dental sexual dimorphism in Dasyatis hypostigma (Santos & Carvalho, 2004) (Myliobatiformes, Dasyadae)
SciELO - Brasil - A new species of Neotropical freshwater stingray of the genus Potamotrygon Garman, 1877 from the Río Madrede Díos, Peru (Chondrichthyes: Potamotrygonidae) A new species of Neotropical freshwater stingray
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a) P. violacea mid-term embryos (two males and two females, disc width... | Download Scientific Diagram
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Figure 7 from Stingray (Potamotrygon rex) maturity is associated with inflammatory capacity of the venom | Semantic Scholar
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Description of two extraordinary new species of freshwater stingrays of the genus Potamotrygon endemic to the rio Tapajós basin, Brazil (Chondrichthyes: Potamotrygonidae), with notes on other Tapajós stingrays. | Semantic Scholar
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Stingray Male Vs Female: Know The Differences To Breed
