Distribution of the Genus Travunijana Grego & Glöer, 2019 (Green dots 1–17) and type locality of Travunijana djokovici sp. nov. (Red dot 18). Grey: Permeable karstified carbonates; White: impermeable unkarstified bedrocks; Yellow: Permeable alluvial deposits; Orange: sand deposits with limited permeability for subterranean gastropod dispersal. Light blue ring: karst springs; Blue ring with green centre and black X: estavelles; Dark green diamond: submarine or brackish karst spring.