First record of <i>Gymnogeophagus terrapurpura</i> (Teleostei: Cichliformes) from Argentina

The genus Gymnogeophagus Miranda Ribeiro 1918 is a diverse genus of geophagin Neotropical cichlids with 1 fossil (Malabarba et al., 2010) and 17 extant species (Malabarba et al., 2015; Loureiro et al., 2016). Species of this genus are endemic to the La Plata basin, the Laguna dos Patos/Merím system,...

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Autores principales: García, Ignacio Daniel, Puentes, Ariel, Terán, Guillermo Enrique, Koerber, Stefan, Alonso, Felipe
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Naturales
Range extension
Gymnogeophagus-rhabdotus- group
Uruguay river
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/102261
https://ri.conicet.gov.ar/11336/64285
https://media.hotelwebservice.com/media/pecescriollos/docs/icp_52_-_garcia_et_al_2017_gymnogeophagus_terrapurpura_-_first_record_from_argentina.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-102261
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
Range extension
Gymnogeophagus-rhabdotus- group
Uruguay river
spellingShingle Ciencias Naturales
Range extension
Gymnogeophagus-rhabdotus- group
Uruguay river
García, Ignacio Daniel
Puentes, Ariel
Terán, Guillermo Enrique
Koerber, Stefan
Alonso, Felipe
First record of <i>Gymnogeophagus terrapurpura</i> (Teleostei: Cichliformes) from Argentina
topic_facet Ciencias Naturales
Range extension
Gymnogeophagus-rhabdotus- group
Uruguay river
description The genus Gymnogeophagus Miranda Ribeiro 1918 is a diverse genus of geophagin Neotropical cichlids with 1 fossil (Malabarba et al., 2010) and 17 extant species (Malabarba et al., 2015; Loureiro et al., 2016). Species of this genus are endemic to the La Plata basin, the Laguna dos Patos/Merím system, and rio Tramandaí drainage (Malabarba et al., 2015) with one record of G. balzanii in the headwaters of the Guaporé river in the Amazon basin (Lowe-McConnell, 1975). This genus is diagnosed by the presence of a forward-directed spine on top of the first dorsal-fin pterygiophore and by the absence of bony supraneurals (Gosse, 1976). Recently, Gymnogeophagus terrapurpura Loureiro, Zarucki, Malabarba & González-Bergonzoni, 2016 was described as a member of the substrate brooding Gymnogeophagus-rhabdotus-group from the East of the lower Uruguay river basin, the Eastern coastal affluents of the Río de la Plata estuary, and affluents of the Atlantic Ocean in Uruguay. The aim of this work is to report the occurrence of this species in Argentina in tributaries of the Uruguay river near the city of Colón in Entre Ríos province. As part of a revision of the genus Gymnogeophagus from Argentina, we examined existing collection specimens from the San Benito creek and recently collected fresh material from the Perucho Verna and the La Leche creeks, which have been identified as Gymnogeophagus terrapurpura (fig. 1-5).
format Articulo
Articulo
author García, Ignacio Daniel
Puentes, Ariel
Terán, Guillermo Enrique
Koerber, Stefan
Alonso, Felipe
author_facet García, Ignacio Daniel
Puentes, Ariel
Terán, Guillermo Enrique
Koerber, Stefan
Alonso, Felipe
author_sort García, Ignacio Daniel
title First record of <i>Gymnogeophagus terrapurpura</i> (Teleostei: Cichliformes) from Argentina
title_short First record of <i>Gymnogeophagus terrapurpura</i> (Teleostei: Cichliformes) from Argentina
title_full First record of <i>Gymnogeophagus terrapurpura</i> (Teleostei: Cichliformes) from Argentina
title_fullStr First record of <i>Gymnogeophagus terrapurpura</i> (Teleostei: Cichliformes) from Argentina
title_full_unstemmed First record of <i>Gymnogeophagus terrapurpura</i> (Teleostei: Cichliformes) from Argentina
title_sort first record of <i>gymnogeophagus terrapurpura</i> (teleostei: cichliformes) from argentina
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/102261
https://ri.conicet.gov.ar/11336/64285
https://media.hotelwebservice.com/media/pecescriollos/docs/icp_52_-_garcia_et_al_2017_gymnogeophagus_terrapurpura_-_first_record_from_argentina.pdf
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