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 Heterodonta Neumayr, 1884 see Clade Heterodonta Neumayr, 1884
    Count: [*†*] 3o;66f;605g; †4g [22 Jan 2022]
       Order Venerida Gray, 1854
      Count: [*†*] 20f;246g; †2g [11 Jan 2022]
         Superfamily Carditoidea Férussac, 1822
        Count: [*†*] 2f;38g; †1g [11 Jan 2022]
           Family Carditidae Férussac, 1822 - little heart shells
          Count: [*†*] 23g; †1g [10 Jan 2022]
             Subfamily Carditamerinae Chavan, 1969
            Count: [*†*] 10g; †1g [10 Jan 2022]
               Genus Cyclocardia Conrad, 1867
              Count: -
                 Subgenus Cyclocardia Conrad, 1867
                Count: -