World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Hebetancylus Pilsbry, 1914. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=743608 on 2026-08-03
Pilsbry, H. A. (1914). Notes on Gundlachia Pfr. Proceedings of the Academy of Natural Sciences of Philadelphia. 65(3): 668-671, plate 26.