Mollusca (phylum)

Scope note: Phylum that includes such diverse animals as the clams, mussels, scallops, oysters, and cockles, as well as slugs, snails, nautiluses, cuttlefishes, squids, and octopuses. Mollusks are wholly or partly enclosed in a calcium carbonate shell secreted by a soft mantle covering the body. Different species occur in marine, freshwater, and terrestrial habitats.

300266510

NT7 300249701 Gastropoda (class) [+~]
- NT8 snails
- NT8 conchs (gastropods)
- NT8 Prosobranchia (subclass) [+~]
  - NT9 Mesogastropoda (order) [+~]
    - NT10 Cypraeoidea (superfamily) [+]
    - NT10 Stromboidea (superfamily) [+]
  - NT9 Neogastropoda (order) [+~]
    - NT10 Turbinellidae (family) [+]
  - NT9 Archaeogastropoda (order) [+~]
    - NT10 Pleurotomarioidea (superfamily) [+]
- NT8 Muricidae (family) [+~]
  - NT9 Murex (genus)
  - NT9 Bolinus (genus) [+~]
    - NT10 Bolinus brandaris (species)
  - NT9 Hexaplex (genus) [+~]
    - NT10 Hexaplex trunculus (species)
- NT8 slugs
NT7 300250256 Cephalopoda (class) [+~]
- NT8 Octopoda (order)
- NT8 Teuthida (order)
- NT8 Sepiida (order)
- NT8 Sepiolida (order)
- NT8 Spirulida (order)
- NT8 Vampyromorpha (order)
- NT8 Nautiloidea (subclass) [+~]
  - NT9 Nautilida (order)
NT7 300259074 Bivalvia (class) [+~]
- NT8 clams
- NT8 Pteriomorphia (subclass) [+~]
  - NT9 Ostreoida (order) [+~]
    - NT10 Pectinidae (family) [+]
    - NT10 Ostreidae (family)
    - NT10 oysters
    - NT10 Spondylidae (family) [+]
  - NT9 Pterioida (order) [+~]
    - NT10 Pteriidae (family) [+]
- NT8 mussels
- NT8 Heterodonta (subclass) [+~]
  - NT9 Veneroida (order) [+~]
    - NT10 Cardiidae (family)
NT7 300310165 Aplacophora (class) [+~]
- NT8 Caudofoveata (subclass)
- NT8 Solenogastres (subclass)

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