[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Mollusca Linnaeus, 1758 - molluscs
     Class Gastropoda Cuvier, 1795 - snails and slugs
       Family Microhedylidae Odhner, 1937 see Family Parhedylidae Thiele, 1931
         1 Genus Microhedyle Hertling, 1930
         2 Genus Pontohedyle Golikov & Starobogatov, 1972
         3 Genus Parahedyle Wirz-Mangold & Wyss, 1958, orth. inval. see Genus Parhedyle Thiele, 1931