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 Divasibranchia Minichev & Starobogatov, 1975
    Count: [*] 2o;103f;1517g [13 Dec 2021]
       Order Stylommatophora Schmidt, 1855 see Infraorder Stylommatophora Schmidt, 1855
      Count: [*] 86f;1429g [13 Dec 2021]
         (Helicid Sigmurethra)
        Count: [*] 30f;663g [13 Dec 2021]
           Superfamily Polygyroidea Pilsbry, 1895 see Superfamily Helicoidea Rafinesque, 1815
          Count: [*] 2f;22g [5 Dec 2021]
             1 Family Polygyridae Pilsbry, 1895
            Count: [*] 17g [5 Dec 2021]
             2 Family Thysanophoridae Pilsbry, 1926
            Count: [*] 5g [5 Dec 2021]