World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Psilaxis Woodring, 1928. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=224360 on 2026-08-28
Woodring, W. P. (1928). Miocene mollusks from Bowden, Jamaica. 2. Gastropods and discussion of results. Carnegie Institution of Washington Publication. 385: vii + 564 pp., 40 pls.