Metaliomys is an extinct genus of Heteromyidae that existed in the United States during the Late Miocene period. The only species is Metaliomys sevierensis.
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