Nucella
| Nucella | |
|---|---|
| Three color varieties of Nucella emarginata | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Caenogastropoda | 
| Order: | Neogastropoda | 
| Superfamily: | Muricoidea | 
| Family: | Muricidae | 
| Subfamily: | Ocenebrinae | 
| Genus: | Nucella Roding, 1798 | 
| Type species | |
| Buccinum filosum Gmelin, 1791 | |
| Species | |
| See text | |
| Synonyms | |
| 
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Nucella, common name dog whelks or dog winkles, is a genus of small to medium-sized predatory sea snails, marine gastropod mollusks in the subfamily Ocenebrinae which is part of the large family Muricidae, the murex snails or rock snails.