Cephalaspidea
Cephalaspidea is an order in the class Gastropoda, containing 722 described species.
Scientific classification
| Rank | Taxon |
|---|---|
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Gastropoda |
| Order | Cephalaspidea |
Families
- Haminoeidae109
- Cylichnidae104
- Retusidae91
- Aglajidae89
- Philinidae88
- Tornatinidae53
- Gastropteridae41
- Rhizoridae31
- Diaphanidae21
- Scaphandridae19
- Alacuppidae16
- Bullidae15
- Laonidae10
- Philinoglossidae7
- Antarctophilinidae6
- Eoscaphandridae6
- Mnestiidae5
- Colpodaspididae3
- Newnesiidae3
- Philinorbidae3
- Colinatydidae1
- Notodiaphanidae1