Umbonium thomasi is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.[1]

Umbonium thomasi
Scientific classification Edit this classification
Domain: Eukaryota
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 adamsi Dunker

Description edit

Distribution edit

References edit