2018
DOI: 10.1590/1982-0224-20180118
|View full text |Cite
|
Sign up to set email alerts
|

Abstract: A new mouth breeder species of Gymnogeophagus is described from a tributary of the río Uruguay. It is distinguished from most species of the genus by the presence of hypertrophied lips, and from G. labiatus and G. pseudolabiatus by the color pattern. The presence of successive allopatric species of the Gymnogeophagus gymnogenys clade inhabiting the tributaries of the río Uruguay is discussed.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
1
0
2

Year Published

2019
2019
2023
2023

Publication Types

Select...
3
2
1

Relationship

0
6

Authors

Journals

citations
Cited by 798 publications
(3 citation statements)
references
References 12 publications
0
1
0
2
Order By: Relevance
“…rhabdotus group), however in that case the anterior unspotted portion of dorsal fin is light grey orange to light grey red and it covers all the spiny portion of the fin and in G . peliochelynion , in which it is yellow [12]. The dorsal fin coloration within both species groups of Gymnogeophagus is one of the best character complexes that, in combination with other color pattern characters, enables virtually complete species determination [2, 3, 5].…”
Section: Discussionmentioning
confidence: 99%
“…rhabdotus group), however in that case the anterior unspotted portion of dorsal fin is light grey orange to light grey red and it covers all the spiny portion of the fin and in G . peliochelynion , in which it is yellow [12]. The dorsal fin coloration within both species groups of Gymnogeophagus is one of the best character complexes that, in combination with other color pattern characters, enables virtually complete species determination [2, 3, 5].…”
Section: Discussionmentioning
confidence: 99%
“…Mientras que Gymnogeophagus cf. peliochelynion fue determinada en base a su parecido a la especie recientemente descrita para la cuenca del Río Arapey (Turcati et al 2018;W. Serra com.…”
Section: Discussionunclassified
“…En el caso de tres especies, el registro corresponde solamente a una fotografía tomada in situ por pescadores locales la cual se encuentra en el repositorio electrónico de la colección de peces de la Facultad de Ciencias (ZVC-PF). La identificación taxonómica de los ejemplares se realizó en base a Ghazzi (2008), Rodríguez & Miquelarena (2008), de Lucena et al (2013, Serra et al (2014), Almirón et al (2015), Loureiro et al (2016), Tencatt et al (2016), Rosso et al (2018), Serra & Loureiro (2018), Souza-Shibatta et al (2018) y Turcati et al (2018). Además, se sumaron al listado las especies mencionadas por Litovsky & Urruty (2013), cuya identificación consideramos no ambigua (Tabla 1).…”
Section: Materiales Y Métodosunclassified