| Scientific Name | FishBase Name | Country | Locality | Date taken | Photo |
|---|---|---|---|---|---|
| Rhamdia foina | Brazil | Rio Uraricoera, Ilha de Maracá |  |
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| Rhamdia humilis | Venezuela | Río Guaire, Caracas |  |
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| Rhamdia humilis | Venezuela | Río Guaire, Caracas |  |
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| Rhamdia jequitinhonha | Brazil | Rio Jequitinhonha, Rio Araçuaí, Santa Rita |  |
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| Rhamdia laticauda | Filespine chulín | Guatemala | Río Dulce/Polochic, Purulha |  |
|
| Rhamdia laticauda | Filespine chulín | Guatemala | Río Motagua |  |
|
| Rhamdia laukidi | Venezuela | Río Casiquiare, Caño Caripo |  |
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| Rhamdia muelleri | Brazil | Igarapé Paracuri, Icuaraci |  |
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| Rhamdia muelleri | Venezuela | Río Urbana |  |
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| Rhamdia nicaraguensis | Nicaragua | NE Lake Nicaragua, Río Malacatoyo |  |
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| Rhamdia poeyi | Brazil | Lagoa do Ribeirão Bezerra |  |
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| Rhamdia quelen | South American catfish | Peru | Río Samiria |  |
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| Rhamdia quelen | South American catfish | Suriname |  |