Robuta

https://www.foliamalacologica.com/A-new-species-of-Zonites-Montfort-1810-from-the-Aegean-Chtapodia-Greece-islet-endemic,226506,0,2.html A new species of Zonites Montfort, 1810 from the Aegean (Chtapodia, Greece): islet endemic and... The species Zonites whittakeri n. sp. (Zonitidae) is described from two islets off Mykonos Island (Cyclades, Aegean, Greece). A small population of the species... a newfrom thespecieszonitesmontfort