EntityQ1142734· pop 11· linked from 158 articlesCtenidiumSign in to saverespiratory organ or gill which is found in many mollusksConnectionsGastropodaEntityBivalviaEntitymantleEntitycephalopod limbEntityInternational Standard Book NumberEntityAncient GreekEntityMolluscaEntitypearlEntityWayback MachineEntitydigital object identifierEntityCephalopodEntitygillEntityAmmonoideaEntityQ180686EntityPolyplacophoraEntitynacreEntityQ229883EntitycropEntitychromatophoreEntityNautiloidEntityCategoriesBivalve anatomyCephalopod zootomyGastropod anatomyInvertebrate respiratory system