Pepemkay is an extinct genus of lissoberycine trachichthyid fish known from the Late Cretaceous Sierra Madre Formation (Cenomanian stage) of Chiapas State, southern Mexico. It contains a single species, Pepemkay maya.
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