Auster: Vasak pool ülevalt alla:                                   Parem ülevalt alla: Charnière- hingamisava                       Bouche. suu Foie- maks                                              Palpes- seedeelundi mingi osa Estomac- magu                                     Intestin- soolestik Cœur- süda                                            Manteau-sidekude, mida nimetatakse mantliks Anus                                                        Branchies- […]