Phylum Mollusca Linnaeus, 1758 - molluscs
Count: [*†*] 8c;49o;641f;6099g; †2f;162g [24 Jan 2022]
   Class Gastropoda Cuvier, 1795 - snails and slugs
  Count: [*] 21o;416f;4650g; †136g [13 Dec 2021]
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
    Count: [*†*] 6o;172f;2489g; †135g [14 Oct 2021]
       Order Mesogastropoda Thiele, 1925 - mesogastropods see [unranked] mesogastropods
      Count: [*] 1f;6g
         Family Aciculidae Gray, 1850
        Count: [*] 6g [28 Jun 2021]
           1 Genus Acicula Hartmann, 1821
          Count: -
           2 Genus Caziotia Pollonera, 1905
          Count: -
           3 Genus Menkia Boeters, Gittenberger & Subai, 1985
          Count: -
           4 Genus Renea Nevill, 1880
          Count: -
           5 Genus Kainarella Starobogatov, 1972
          Count: -
           6 Genus Watsonia Fischer, 1971, nom. illeg.
          Count: -