Links
Informational Links
Article on Potamotrygon Husbandry by Richard Ross
http://www.colszoo.org/internal/elasmo_2005/page2.htm
Introduction to Freshwater Stingrays by David Webber
http://www.aquarticles.com/articles/breeding/Webber_David_Freshwater_Stingrays.html
Article on Breedings by Patricia Charvet-Almeida
http://journal.nafo.int/35/charvet-almeida/22-charvet-almeida.html
Raylady's Website - Great Links section.
http://www.raylady.com/Potamotrygon/Links.html
Information Link on P. Leopoldi and Potamotrygon in General.
http://zipcodezoo.com/Animals/P/Potamotrygon_leopoldi.asp
Article on Potamotrygon Stinger Venom Toxicity
http://www.practicalfishkeeping.co.uk/pfk/pages/item.php?news=1321
PDF Links
Article on the Biology, Husbandry, and Reproduction of Potamotrygon.
http://deepblue.lib.umich.edu/bitstream/2027.42/51533/1/Oldfield_Stingrays_2005.pdf
CITES publication of collection information.
http://www.cites.org/common/com/ac/20/E20-inf-08.pdf
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