Published March 31, 2011
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Karyotype description and evidence of multiple sex chromosome system X X X X /X X Y in Potamotrygon aff. motoro and P. falkneri (Chondrichthyes: Potamotrygonidae) in the upper Paraná River basin, Brazil
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Cruz, Vanessa Paes da, Shimabukuro-Dias, Cristiane Kioko, Oliveira, Claudio, Foresti, Fausto (2011): Karyotype description and evidence of multiple sex chromosome system X X X X /X X Y in Potamotrygon aff. motoro and P. falkneri (Chondrichthyes: Potamotrygonidae) in the upper Paraná River basin, Brazil. Neotropical Ichthyology 9 (1): 201-208, DOI: 10.1590/S1679-62252011000100020, URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000100020&lng=en&tlng=en
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References
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- Accepted December 14, 2010 Published March 31, 2011