Shells of Amphidromus metabletus Möllendorff, 1900 A lectotype of “Amphidromus metabletus” (SMF 7583) B–F paralectotypes of “Amphidromus metabletus” B SMF 122346 C SMF 122347 D SMF 7647 E SMF 82371 F ANSP 81428 G lectotype of “Amphidromus metabletus insularis” (SMF 7585) H lectotype of “Amphidromus metabletus pachychilus ” forma tritaeniata (SMF 7587) I paralectotype of “Amphidromus metabletus pachychilus ” forma flava (SMF 7588) J paralectotype of “Amphidromus metabletus pachychilus ” forma alba (SMF 122348) K paralectotype of “Amphidromus metabletus pachychilus ” forma trizona (SMF 122350) L paralectotype of “Amphidromus metabletus pachychilus ” forma interrupta (SMF 122352). Credit: ANSP (F).