World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Omalonyx brasiliensis (Simroth, 1896). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1449118 on 2026-08-30
Simroth, H. (1896). On Neohyalimax brasiliensis, n. gen., n. sp. (allied to Hyalimax), from Brazil. Proceedings of the Malacological Society of London. 2: 39–45.