Hyalocylidae
# Hyalocylidae

The family Hyalocylidae is a taxonomic group of small floating sea snails, pelagic marine opisthobranch gastropod mollusks.

## Genera

* Hyalocylis Fol, 1875
* † Praehyalocylis Korobkov, 1962

### Synonyms

* Hyalocylix P. Fischer, 1883: synonym of Hyalocylis Fol, 1875 (unjustified emendation)
