Nota de aplicación
Order of marine cephalopod mollusks characterized by having eight short arms and two usually longer tentacles; they differ from the related squid in having a calcified internal shell.
Ubicación jerarquía
- faceta agentes
- .. organismo vivo (nombre jerárquico)
- .... organismo vivo (entidad)
- ...... Eucariota (dominio)
- ........ animal (reino)
- .......... Mollusca (phylum)
- ............ Cephalopoda (class)
- .............. Nautiloidea (subclass) [+]
- .............. Octopoda (order)
- .............. Sepiida (order)
- .............. Sepiolida (order)
- .............. Spirulida (order)
- .............. Teuthida (order)
- .............. Vampyromorpha (order)