Cytogenetic analysis of Astyanax laticeps (Cope, 1894) (Ostariophysi: Characidae) from the laguna dos Patos system

Cytogenetic analysis of Astyanax laticeps (Cope, 1894) (Ostariophysi: Characidae) from the laguna dos Patos system

The genus Astyanax is prominent among Characiformes, due to the large number of species found and its wide geographic distribution. In this work, Astyanax laticeps specimens from the laguna dos Patos system were cytogenetically analyzed. A diploid number of 2n = 50 chromosomes distributed into 6m+16...

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Bibliographic Details
Main Authors:	Renata da Rosa, Marceléia Rubert, Luiz R. Malabarba, Isabel Cristina Martins-Santos, Lucia Giuliano-Caetano
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Ictiologia
Series:	Neotropical Ichthyology
Subjects:	Astyanax scabripinnis species complex rDNA Homologous transposition
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252009000400007&lng=en&tlng=en

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