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]
       Superorder Archaeogastropoda Thiele, 1925
      Count: [*†*] 3o;37f;400g; †25g [28 Jun 2021]
         Order Vetigastropoda Salvini-Plawen, 1980 - archaeogastropods s.l.
        Count: [*†*] 20f;341g; †25g [28 Jun 2021]
           Superfamily Fissurelloidea Fleming, 1822 [monotypic]
          Count: [*] 1f;34g [22 Jun 2021]
             Family Fissurellidae Fleming, 1822 - keyhole limpets
            Count: [*] 34g [22 Jun 2021]
               Subfamily Emarginulinae Children, 1834
              Count: [*] 16g [21 Jun 2021]
                 Genus Entomella Cossmann, 1888
                Count: -
                   1 Subgenus Entomella Cossmann, 1888
                  Count: -