World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Autonoe Guppy, 1868. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=738065 on 2026-08-28
Guppy, R. J. L. (1868). Further additions to the catalogue of the land and freshwater Molluska of Trinidad. Proceedings of the Scientific Association of Trinidad. 1(5):237-245.