Greniodon is a genus of extinct gondwanatherian mammal known from the early-middle Eocene (Lutetian age) of Argentina. A single species, Greniodon sylvaticum, is known, described in 2012 on the basis of two teeth.
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