World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Thaumastus dukinfieldi (Melvill, 1900). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1309042 on 2026-08-01
Melvill, J. C. (1900). Description of Bulimulus dukinfieldi, n. sp., from Paraná, Brazil. Proceedings of the Malacological Society of London. 4(): 116.