Potamotrygon hystrix (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Potamotrygon hystrix" in Spanish language version.

refsWebsite
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fishbase.us

  • Potamotrygon hystrix en FishBase (Ranier Froese y Daniel Pauly, eds.), en inglés. Consultado el 10 de mayo de 2013.