Cyathocrinitidae is an extinct family of crinoids belonging to the order Cladida. These stationary intermediate-level epifaunal suspension feeders lived from the Silurian to the Permian periods (436.0 - 254.0 Ma).
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