Prorastomidae is a taxonomic family of extinct animals from Jamaica, related to the extant manatees and dugong. The family includes two genera: \n* Pezosiren \n* Prorastomus
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