World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Caesia H. Adams & A. Adams, 1853. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=560395 on 2026-08-30
Conrad, T. A. (1857). Descriptions of three new genera; twenty-three new species middle Tertiary fossils from California and one from Texas. Proceedings of the Academy of Natural Sciences of Philadelphia. 8: 312-316.