Suborder
Radiolitidina Skelton, 2013
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Bivalvia | 
| Subclass | Heterodonta | 
| Order | Hippuritida | 
| Suborder | Radiolitidina | 
| Superfamily | Radiolitoidea | 
| Magalodontacea | 
 See also 
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Mollusca | 
| Class | Bivalvia | 
| Subclass | Heterodonta | 
| Order | Hippuritida | 
| Suborder | Radiolitidina | 
| Superfamily | Radiolitoidea | 
| Magalodontacea |