[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 Trochidae Rafinesque, 1815 - top snails
         Genus Osilinus Philippi, 1847
           Osilinus articulatus (Lamarck, 1822)
           Osilinus atratus (W. Wood, 1828)
           Osilinus lineatus (da Costa, 1778)
           Osilinus sauciatus (Koch, 1845)
           Osilinus turbinatus (von Born, 1778)