Buccinum
| Buccinum | |
|---|---|
| A live individual of Buccinum undatum being held above the substrate | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Caenogastropoda | 
| Order: | Neogastropoda | 
| Superfamily: | Buccinoidea | 
| Family: | Buccinidae | 
| Genus: | Buccinum Linnaeus, 1758 | 
| Type species | |
| Buccinum undatum Linnaeus, 1758 | |
| Synonyms | |
| 
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Buccinum is a genus of medium-sized sea snails, marine gastropod molluscs in the family Buccinidae, the true whelks.
Snails in this genus are commonly called whelks, a name shared with several related and unrelated species. The common whelk Buccinum undatum is the most common representative of the genus in the northern Atlantic Ocean.