Ichthyoelephas is a genus of freshwater fish from the family Prochilodontidae. There are two species in the genus: I. humeralis reaches a length of 24 centimetres (9.4 in) and is found in the Santiago and Guayas river basins in Ecuador, and I. longirostris reaches a length of 80 centimetres (31 in) and is found in the Cauca and Magdalena river basins in Colombia.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0