| Kingdom | Phylum | Class | Order |
|---|---|---|---|
| Animalia | Echinodermata | Holothuroidea | Molpadida |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Acaudina H.L.Clark, 1908 | accepted |
| genus | Caudina Stimpson, 1853 | accepted |
| genus | Ceraplectana H.L.Clark, 1908 | accepted |
| genus | Hedingia Deichmann, 1938 | accepted |
| genus | Paracaudina Heding, 1932 | accepted |
| genus | Pedatopriscus Deflandre-Rigaud, 1963 | accepted |
| unranked | ? pinguis Deflandre-Rigaud, 1946 | doubtful |
Caudinidae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-09-08.