Dalmanelloidea
A superfamily of brachiopods containing:
- Family Dalmanellidae
- Family Angusticardiniidae
- Family Dicoelosiidae
- Family Harknessellidae
- Family Heterorthidae
- Family Hypsomyoniidae
- Family Kayserellidae
- Family Mystrophoridae
- Family Paurorthidae
- Family Platyorthidae
- Family Portranellidae
- Family Proschizophoriidae
- Family Rhipidomellidae
- Family Tyronellidae