Nota de aplicación
Family of marine bivalves having a rough irregular shell, of which the flattened left side is always underneath, closed by a single adduction muscle; they live free on the bottom or attached to stones or other object in shallow water on seacoats or brackish river mouths.
Ubicación jerarquía
- faceta agentes
- .. organismo vivo (nombre jerárquico)
- .... organismo vivo (entidad)
- ...... Eucariota (dominio)
- ........ animal (reino)
- .......... Mollusca (phylum)
- ............ Bivalvia (class)
- .............. Pteriomorphia (subclass)
- ................ Ostreoida (order)
- .................. Ostreidae (family)
- .................. Pectinidae (family)
- .................. ostra (Ostreoida)
- .................. Spondylidae (family) [+]