World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Drymaeus semistriatus F. Haas, 1955. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1293175 on 2026-08-02
Haas, F. (1955). On some small collections of inland shells from South America. Fieldiana, Zoology. 34(35): 361-387, figs. 70-84.