MolluscaBase eds. (2021). MolluscaBase.
Esperiana (Microcolpia) Bourguignat, 1884. Accessed through: Neubauer, T.A.; Harzhauser, M.; Kroh, A.; Georgopoulou, E.; Mandic, O. (2014) Freshwater Gastropods of the European Neogene database (FreshGEN) at: http://www.marinespecies.org/freshgen/aphia.php?p=taxdetails&id=820667 on 2024-05-01
Neubauer, T.A.; Harzhauser, M.; Kroh, A.; Georgopoulou, E.; Mandic, O. (2014). Freshwater Gastropods of the European Neogene database (FreshGEN).
Esperiana (Microcolpia) Bourguignat, 1884. Accessed at: https://www.marinespecies.org/freshgen/aphia.php?p=taxdetails&id=820667 on 2024-05-01