Cassianaxidae Explained

The Cassianaxidae is an extinct taxonomic family of sea snails, marine gastropod mollusks in the informal group Lower Heterobranchia.^[1]

This family has no subfamilies.

References

• The Taxonomicon

Notes and References

1. Bouchet, P. . Rocroi, J.-P. . 2005 . Classification and Nomenclator of Gastropod Families . Malacologia . 47 . 1–2 .