Back Gymnogeophagus Catalan Gymnogeophagus CEB Gymnogeophagus German Gymnogeophagus Spanish Gymnogeophagus French Gymnogeophagus Italian Гимногеофагус MRJ Gymnogeophagus Dutch Gymnogeophagus Polish Gymnogeophagus Swedish
| Gymnogeophagus Temporal range:
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|---|---|
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| Gymnogeophagus balzanii | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cichliformes |
| Family: | Cichlidae |
| Subfamily: | Cichlinae |
| Tribe: | Geophagini |
| Subtribe: | Geophagina |
| Genus: | Gymnogeophagus A. Miranda-Ribeiro, 1918 |
| Type species | |
| Gymnogeophagus cyanopterus A. Miranda Ribeiro, 1918
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| Geographic range of genus Gymnogeophagus | |
Gymnogeophagus is a genus of cichlid fishes from South America, where they are known from various river basins (notably Rio de la Plata and Lagoa dos Patos–Mirim) in southern Brazil, Paraguay, Uruguay and northern Argentina.[1] They are part of a group popularly known as eartheaters.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Gymnogeophagus". FishBase. December 2024 version.