Karyotype analysis of three species of Corydoras (Siluriformes: Callichthyidae) from southern Brazil: rearranged karyotypes and cytotaxonomy

Karyotype analysis of three species of Corydoras (Siluriformes: Callichthyidae) from southern Brazil: rearranged karyotypes and cytotaxonomy

ABSTRACT The genus Corydoras comprises a diversity of species with different diploid numbers. We compared cytogenetic data among Corydoras species from different rivers of the Ponta Grossa Arch region in southern Brazil. Corydoras ehrhardti and C. aff. paleatus have a similar karyotype formula and t...

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Bibliographic Details
Main Authors: Patrícia Barbosa, Marcela B. Pucci, Viviane Nogaroto, Mara C. Almeida, Roberto F. Artoni, Marcelo R. Vicari
Format: Article
Language:English
Published: Sociedade Brasileira de Ictiologia 2017-04-01
Series:Neotropical Ichthyology
Subjects:
Citossistemática
Descrição cariotípica
Heterocariótipos
rADN
Vicariância
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100222&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252017000100222&lng=en&tlng=en

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