| Hyalogyra | |
|---|---|
| | |
| Shell of Hyalogyra expansa (paratype at MNHN, Paris) | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Infraclass: | Lower Heterobranchia |
| Superfamily: | Valvatoidea |
| Family: | Hyalogyrinidae |
| Genus: | Hyalogyra B. A. Marshall, 1988 |
| Type species | |
| Hyalogyra expansaB. A. Marshall, 1988 | |
Hyalogyra is a genus of sea snails, marine gastropod mollusks in the family Hyalogyrinidae. [1]
Species within the genus Hyalogyra include:
Calliostomatidae is a family of sea snails within the superfamily Trochoidea and the clade Vetigastropoda.
Lissotesta is a genus of minute sea snails or micromolluscs, marine gastropod molluscs, unassigned in the superfamily Seguenzioidea.
The Hyalogyrinidae is a taxonomic family of sea snails, marine gastropod mollusks in the informal group Lower Heterobranchia.
Lepetodrilus is a genus of small, deep-sea sea snails, hydrothermal vent limpets, marine gastropod mollusks in the family Lepetodrilidae.
Trochaclis is a genus of sea snails, marine gastropod mollusks in the family Ataphridae.
Cantrainea is a genus of sea snails, marine gastropod mollusks in the family Colloniidae.

Anekes is a genus of sea snails, marine gastropod mollusks, unassigned in the superfamily Seguenzioidea.
Palazzia is a genus of sea snails, marine gastropod mollusks, unassigned in the superfamily Seguenzioidea.
Protolira is a genus of sea snails, marine gastropod mollusks in the family Skeneidae.
Xyloskenea is a genus of sea snails, marine gastropod mollusks, unassigned in the superfamily Seguenzioidea.
Papuliscala is a genus of small sea snails, marine gastropods in the family Epitoniidae of the superfamily Epitonioidea, the wentletraps, the purple snails, and their allies.
Cima is a genus of minute sea snails, marine gastropod molluscs in the family Cimidae.

Liostomia is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
Rissopsetia is a genus of sea snails, marine gastropod molluscs in the family Pyramidellidae.
Macromphalus is a genus of very small sea snails, marine gastropod mollusks or micromollusks in the family Vanikoridae.
Hyalogyrina is a genus of sea snails, marine gastropod mollusks in the family Hyalogyrinidae.
Xylodiscula is a genus of sea snails, marine gastropod molluscs in the family Xylodisculidae.
Brookesena is a genus of sea snails, marine gastropod mollusks in the family Mathildidae,
Retrotortina is a genus of very minute sea snails, marine gastropod molluscs or micromollusks in the family Omalogyridae.
Fuscapex is a genus of sea snails, marine gastropod mollusks in the family Eulimidae.