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dc.date.accessioned 2020-08-13T17:30:44Z
dc.date.available 2020-08-13T17:30:44Z
dc.date.issued 2017-04-18
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/102261
dc.description.abstract 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). en
dc.format.extent 1-4 es
dc.language en es
dc.subject Range extension es
dc.subject Gymnogeophagus-rhabdotus- group es
dc.subject Uruguay river es
dc.title First record of Gymnogeophagus terrapurpura (Teleostei: Cichliformes) from Argentina en
dc.type Articulo es
sedici.identifier.uri https://ri.conicet.gov.ar/11336/64285 es
sedici.identifier.uri https://media.hotelwebservice.com/media/pecescriollos/docs/icp_52_-_garcia_et_al_2017_gymnogeophagus_terrapurpura_-_first_record_from_argentina.pdf es
sedici.identifier.other hdl:11336/64285 es
sedici.identifier.issn 1868-3703 es
sedici.creator.person García, Ignacio Daniel es
sedici.creator.person Puentes, Ariel es
sedici.creator.person Terán, Guillermo Enrique es
sedici.creator.person Koerber, Stefan es
sedici.creator.person Alonso, Felipe es
sedici.subject.materias Ciencias Naturales es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Limnología "Dr. Raúl A. Ringuelet" es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Ichthyological Contributions of PecesCriollos es
sedici.relation.journalVolumeAndIssue no. 52 es


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