da Silva, M.I. & de Oliveira, M.I. & da Costa, O.T. & Duncan, W.P. (2017)
Morphology and morphometry of the ovaries and uteri of the Amazonian freshwater stingrays (Potamotrygonidae: Elasmobranchii). The Anatomical Record, 300(2), 265–276
DOI: 10.1002/ar.23501