| Omphalius | |
|---|---|
| | |
| Omphalius rusticus(Gmelin, 1791) | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Trochida |
| Superfamily: | Trochoidea |
| Family: | Tegulidae |
| Genus: | Omphalius Philippi, 1847 |
| Type species | |
| Trochus rusticus Gmelin, 1791 | |
Omphalius is a genus of sea snails, marine gastropod mollusks in the family Tegulidae. [1]
Since 2020 it is considered a synonym of Tegula Lesson, 1832 [2]
Species brought into synonymy:
Tegula is a genus of small to medium-sized sea snails, marine gastropod molluscs in the family Tegulidae.
Ocenebra is a genus of predatory sea snails, marine gastropod mollusks in the subfamily Ocenebrinae of the family Muricidae, the murex and rock snails.
Neptunea is a genus of large sea snails, marine gastropod mollusks in the subfamily Neptuneinae of the family Buccinidae, the true whelks.

Cerithidea is a genus of medium-sized sea snails or mud snails, marine gastropod mollusks in the family Potamididae, the horn snails.
Cinguloterebra is a genus of sea snails, marine gastropod mollusks in the family Terebridae, the auger snails.
Pisania is a genus of marine whelk in the family Pisaniidae. Some species prey on barnacles.
Nitidella is a genus of sea snails, marine gastropod mollusks in the family Columbellidae, the dove snails.
Tegula rustica is a species of sea snail, a marine gastropod mollusk in the family Tegulidae.
Agathistoma viridulum is a species of sea snail, a marine gastropod mollusk in the family Tegulidae.
Chlorostoma is a genus of sea snails, marine gastropod mollusks in the family Tegulidae.
Margarites is a genus of sea snails, marine gastropod mollusks in the family Margaritidae.
Tectus is a genus of sea snails, marine gastropod mollusks in the family Tegulidae.
Euchelus is a genus of sea snails, marine gastropod mollusks in the family Chilodontaidae.
Trichotropis is a genus of small sea snails, marine gastropod mollusks in the family Capulidae, the cap snails.
Tectarius is a genus of sea snails, marine gastropod mollusks in the family Littorinidae, the winkles or periwinkles.

Amauropsis is a genus of predatory sea snails, marine gastropod mollusks in the family Naticidae, the moon snails.
Cryptonatica is a genus of predatory sea snails, marine gastropod mollusks in the family Naticidae, the moon snails.
Vermetus is a genus of sea snails, marine gastropod mollusks in the family Vermetidae, the worm snails or worm shells.
Tegula globulus is a species of sea snail, a marine gastropod mollusk in the family Tegulidae.
Tegulidae is a family of small to large sea snails, marine gastropod mollusks in the superfamily Trochoidea.