| Hypermastus | |
|---|---|
| Hypermastus mareticola on the aboral surface of Maretia planulata | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Eulimidae |
| Genus: | Hypermastus Pilsbry, 1899 |
| Type species | |
| Eulima coxi Pilsbry, 1899 | |
| Synonyms | |
|
Eulima (Hypermastus) Pilsbry, 1899 | |
Hypermastus is a genus of sea snails, marine gastropod mollusks in the family Eulimidae.
Species within this genus include the following: