Literature

• Saito, T., Nekola, J.C., Nováková, M., Liznarová, E., Winter, A.J. de, Horsáková, V. & Horsák, M. 2025. Taxonomic revision of the land snail genus Perpolita (Gastrodontidae: Gastropoda). Systematics and Biodiversity 23: 1-34. [link]

Literature references linked to higher taxa

• Coomans, H.E. 1970. Volksnamen voor weekdieren op de Nederlandse Antillen. Nieuwe West-Indische gids 47(2): 158-186. (Mollusca)
• MolluscaBase. MolluscaBase. [link] (Gastrodontoidea)
• WoRMS. World Register of Marine Species. www.marinespecies.org. [link] (Heterobranchia)