Calliostoma umbellum
From Wikipedia, the free encyclopedia
| Calliostoma umbellum | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Trochida |
| Superfamily: | Trochoidea |
| Family: | Calliostomatidae |
| Subfamily: | Calliostomatinae |
| Genus: | Calliostoma |
| Species: | †C. umbellum |
| Binomial name | |
| †Calliostoma umbellum (Millet, 1865) | |
| Synonyms[1] | |
|
Trochus umbella Millet, 1865 | |
Calliostoma umbellum is an extinct species of sea snail, a marine gastropod mollusk, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.[1]