| Umbonium thomasi | |
|---|---|
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Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Trochida |
| Superfamily: | Trochoidea |
| Family: | Trochidae |
| Genus: | Umbonium |
| Species: | U. thomasi |
| Binomial name | |
| Umbonium thomasi (Crosse, 1862) | |
| Synonyms | |
Umbonium adamsiDunker | |
Umbonium thomasi is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails. [1]
