Clionoidea
superfamily of molluscs in the Sea Angels order (Gymnosomata)
Clionoidea is a group of molluscs. Clionoidea is a superfamily within the subclass Heterobranchia of the class Gastropoda.
| Clionoidea | |
|---|---|
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| Clione limacina | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Clade: | Euopisthobranchia |
| Clade: | Gymnosomata |
| Superfamily: | Clionoidea |
| Families | |
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