Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae)

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Date: 2011-04-20 16:24:53 Heliotrygon Potamotrygonidae Potamotrygon Plesiotrygon		Potamotrygon tigrina, a new species of freshwater stingray from the upper Amazon basin, closely related to Potamotrygon schroederi Fernandez-Yépez, 1958 (Chondrichthyes: Potamotrygonidae) Add to Reading List Source URL: www.mapress.com Download Document from Source Website File Size: 24,33 KB Share Document on Facebook