Phylum Mollusca Linnaeus, 1758 - molluscs
Count: [*†*] 8c;49o;641f;6099g; †2f;162g [24 Jan 2022]
   Class Bivalvia Linnaeus, 1758 - bivalves
  Count: [*] 13o;124f;1093g; †2f;26g [23 Jan 2022]
     Subclass Pteriomorphia Beurlen, 1944 see Superorder Pteriomorphia Beurlen, 1944
    Count: [*†*] 5o;24f;208g; †1g [30 Dec 2021]
       Order Arcida Gray, 1854
      Count: [*] 7f;47g [23 Dec 2021]
         Suborder Arcina Stoliczka, 1871 see Order Arcida Gray, 1854
        Count: [*] 7f;47g [23 Dec 2021]
           Superfamily Arcoidea Lamarck, 1809
          Count: [*] 4f;29g [22 Dec 2021]
             Family Cuculaeidae Vaught, 1989, orth. inval. [monotypic] see Family Cucullaeidae Stewart, 1930
            Count: [*] 1g [22 Dec 2021]
               1 Genus Cucullaea Lamarck, 1801
              Count: -