Limacinoidea
| Limacinoidea | |
|---|---|
| a free-floating Limacina helicina | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Clade: | Euopisthobranchia |
| Order: | Pteropoda |
| Suborder: | Thecosomata |
| Superfamily: | Limacinoidea Gray, 1840 |
The superfamily Limacinoidea is a taxonomic group of small floating sea snails, pelagic marine opisthobranch gastropod mollusks.