Rhomaleodus is an extinct genus of basal selachimorph elasmobranchii cartilaginous fish known from the Middle Triassic (Anisian stage) of Bulgaria. It was first named by Plamen S. Andreev and Gilles Cuny in 2012 and the type species is Rhomaleodus budurovi.
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