| Turritellidae | |
|---|---|
| |
| A shell of a Turritella species | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Superfamily: | Cerithioidea |
| Family: | Turritellidae Lovén, 1847 |
| Genera | |
|
See text | |
| Diversity | |
| 26 extant genera 143 extant species | |
| Synonyms | |
| |
Turritellidae, with the common name "tower shells" or "tower snails", is a taxonomic family of small- to medium-sized sea snails, marine gastropod molluscs in the Sorbeoconcha clade.
They are filter feeders; this method of feeding is somewhat unusual among gastropod mollusks, but is very common in bivalves.