| Rank | Scientific name | Taxonomic status |
|---|---|---|
| order | Baerida | accepted |
| order | Clathrinida | accepted |
| order | Leucosolenida | accepted |
| order | Lithonida | accepted |
| order | Murrayonida | accepted |
| family | Amphorithalamiidae | accepted |
| family | Angullongiidae | accepted |
| family | Annaecoeliidae | accepted |
| family | Ascosymplegmatidae | accepted |
| family | Astraeospongiidae | accepted |
| family | Barroisiidae | accepted |
| family | Cystauletidae | accepted |
| family | Eiffeliidae | accepted |
| family | Endostomatidae | accepted |
| family | Fahriyeidae | accepted |
| family | Peronidellidae | accepted |
| family | Phragmocoeliidae | accepted |
| family | Pisothalamiidae | accepted |
| family | Polyactinellidae | accepted |
| family | Polyedridae | accepted |
| Show more | ||
Calcarea. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-17.