Psaumis is a genus of crabs in the family Xanthidae, containing the following species: \n* Psaumis cavipes (Dana, 1852) \n* Psaumis fossulata (Girard, 1859)
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