Check List 14(6): 1053-1058, doi: 10.15560/14.6.1058
Morphological and molecular identification of Geophagus sveni Lucinda, Lucena & Assis, 2010 (Cichlidae, Cichliformes) from the Paraná river basin, Argentina
Mauricio F. Benitez‡,
Juan C. Cerutti‡,
Danilo R. Aichino‡,
Diego Baldo§‡ Instituto de Biología Subtropical (CONICET-UNaM), Posadas, Argentina§ Instituto de Biología Subtropical (CONICET-UNaM), Misiones, Argentina
Corresponding author:
Mauricio F. Benitez
(
mauriciofbenitez@gmail.com
)
Academic editor: Felipe Ottoni © 2019 Mauricio F. Benitez, Juan C. Cerutti, Danilo R. Aichino, Diego Baldo. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Benitez M, Cerutti J, Aichino D, Baldo D (2018) Morphological and molecular identification of Geophagus sveni Lucinda, Lucena & Assis, 2010 (Cichlidae, Cichliformes) from the Paraná river basin, Argentina. Check List 14(6): 1053-1058. https://doi.org/10.15560/14.6.1058 |  |
Abstract
During 2015, we collected several specimens of a cichlid tentatively assigned to Geophagus in Yacyretá reservoir in the Paraná river basin (Argentina). By means of morphological and molecular evidence, we identified these specimens as Gephagus sveni, a species known from middle portion of the Tocantins River. Here we report the presence of the genus Geophagus (sensu stricto) in Argentina for the first time.
Keywords New record; freshwater fish; Argentine ichthyofauna; cytochrome oxidase 1; acara