High rDNA polymorphisms in Astyanax lacustris (Characiformes: Characidae): new insights about the cryptic diversity in A. bimaculatus species complex with emphasis on the Paraná River basin

Abstract This study aimed to identify species of Astyanax bimaculatus group from four Itaipu Reservoir tributaries (Paraná River Basin) by cytogenetics and molecular markers (COI) to investigate the possible occurrence of cryptic diversity in part of this basin. The four populations showed only one...

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Principais autores:	Sandro Tonello, Daniel R. Blanco, Fiorindo J. Cerqueira, Natália L. Lira, Josiane B. Traldi, Carla S. Pavanelli, Vladimir P. Margarido, Mariane Gavazzoni, Marcos V. Pupo, Roberto L. Lui
Format:	Artigo
Jezik:	Inglês
Izdano:	Sociedade Brasileira de Ictiologia 2022-06-01
Serija:	Neotropical Ichthyology
Teme:	5S rDNA 18S rDNA COI DNA Barcode FISH
Online dostop:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252022000200210&tlng=en
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