Prolimnocyon is an extinct genus of hyaenodontid mammals. Known from the Paleocene to the Eocene of Asia and North America, it is the earliest known member of the hyaenodontid subfamily Limnocyoninae.
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