Potamon fluviatile and covers parts of many countries with a Mediterranean coastline. It is found in mainland Italy and on the Balkan Peninsula from Dalmatia to the Axios River in Greece. It is also found on a number of islands, including Sicily, Malta and Gozo, the Ionian Islands, Aegean Islands, Sporades and Andros in the Cyclades. Although the species as a whole is widespread, it is declining in numbers, and these insular populations are particularly vulnerable. "Potamon fluviatile" is widely distributed in much of mainland Italy, especially in the provinces of Trento, Lombardy, Veneto, Liguria, Tuscany, Umbria, Lazio, Campania, Apulia, and Calabria,
There Is a Balm in Gilead of my [God's] people?" (Another allusion can also be found in Jeremiah chapter 46, v. 2 and 11: “This is the message (of the Lord) against the army of Pharaoh Neco … Go up to Gilead and get balm, O Virgin Daughter of Egypt, but you multiply remedies in vain; here is no healing for you” - see also Jeremiah chapter 22, v. 6.) The first appearance of the spiritual in something close to its current form is uncertain. A version of the refrain can be found in Washington Glass's 1854 hymn "The Sinner's Cure," (see link below) where it