Gymnogeophagus Ribeiro 1918 (cichlid)
Osteichthyes - Acanthomorphata - Cichlidae
PaleoDB taxon number: 249827
Parent taxon: Cichlidae according to M. C. Malabarba et al. 2010
Sister taxa: Palaeochromis, Priscacara, Proterocara, Pseudocrenilabrinae, Tilapiini, Tylochromis
Subtaxa: Gymnogeophagus eocenicus
Type: Gymnogeophagus eocenicus
Ecology: nektonic omnivore