Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758 Superfamily †Bellerophontoidea McCoy, 1852, incertae sedis Family †Sinuitidae Dall, 1913 1 Subfamily †Sinuitinae Dall, 1913 2 Subfamily †Aiptospirinae Wang, 1980 3 Subfamily †Hispanosinuitinae Frýda & Gutierrez-Marco, 1996