Superfamily Trochoidea Subfamily Umboniinae Rank Species | ||
Similar Umbonium, Turcica, Perrinia concinna, Ginebis argenteonitens, Calliostoma haliarchus | ||
Umbonium thomasi is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
References
Umbonium thomasi Wikipedia(Text) CC BY-SA