Phylum Mollusca Linnaeus, 1758 - molluscs
Count: [*†*] 8c;49o;641f;6099g; †2f;162g [24 Jan 2022]
   Class Cephalopoda Cuvier, 1795 - cephalopods
  Count: [*] 6o;52f;176g [18 Dec 2021]
     Subclass Coleoida Bather, 1888 see Subclass Coleoidea Bather, 1888
    Count: [*] 5o;49f;171g [18 Dec 2021]
       Order Teuthida Naef, 1916
      Count: [*] 26f;87g [18 Dec 2021]
         Suborder Oegopsida d'Orbigny, 1845 see Suborder Oegopsina Orbigny, 1845
        Count: [*] 24f;79g [18 Dec 2021]
           Family Ctenopterygidae Grimpe, 1922 [monotypic] see Family Chtenopterygidae Grimpe, 1922
          Count: [*] 1g [17 Dec 2021]
             1 Genus Ctenopteryx Pfeffer, 1900, nom. illeg. see Genus Chtenopteryx Appellöf, 1890
            Count: -