DistributionRead full entry
Range DescriptionPotamon fluviatile has a highly fragmented geographic distribution over a wide area in a number of countries that have a Mediterranean coastline. This species is found in Italy (Trento, Lombardia, Veneto, Liguria, Toscana, Umbria, Lazio, Campania, Puglia, Calabria, Sicily Provinces), the Maltese Islands (Malta and Gozo), the Balkan Peninsula (Croatia, Montenegro, Macedonia, Albania), and Greece (western mainland Greece plus the Ionian islands and western Aegean islands). In mainland Greece the Axios River in the Macedonian Province marks the easternmost point of its distribution. It is found in the Axios,Kalamas, Aheron, and Arachthos River drainages, and in Peloponnesos in the Pinios, Piros-Tethreas, Pamisos, and Evrota River drainages. The distribution of P. fluviatile also includes the provinces of Pella, Trikala, Larisa, Fthiotis, Prevenza, Aitolia-Akarnania in western Greece, and the Peloponnesian provinces of Korinthia, Arkadia, and Lakonia. Potamon fluviatile is also found on the Ionian islands (Kerkyra (=Corfu), Kefallinia, Lefkas, Zaknythos (=Zante)); on the Northern Sporades Islands: Skiathos and Skopelos islands (Magnesia Province), Evvoia island and Skyros island (Evvoia Province), and in the Cyclades island of Andros.