Steromphala umbilicalis
| Steromphala umbilicalis | |
|---|---|
| A shell of Steromphala umbilicalis | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Vetigastropoda | 
| Order: | Trochida | 
| Superfamily: | Trochoidea | 
| Family: | Trochidae | 
| Subfamily: | Cantharidinae | 
| Genus: | Steromphala | 
| Species: | S. umbilicalis | 
| Binomial name | |
| Steromphala umbilicalis (da Costa, 1778) | |
| Synonyms | |
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Steromphala umbilicalis, common name the flat top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.