Selemnos (Ancient Greek: Σέλεμνος, Latin: Selemnus) is a river in the northern part of Achaea, Greece. The river flows entirely in the municipal unit of Rio and empties into the Gulf of Corinth.
In Greek mythology, Selemnus was a shepherd who loved the nymph Argyra, who eventually abandoned him and Selemnus died of grief. That time, the goddess Aphrodite made him a river, the waters of which were believed to cure of unrequited love.[1]
The story of Selemnus is referenced in a tale by Rena Galanaki in Mnimi tou erota, lithi tou erota (Μνήμη του έρωτα, λήθη του έρωτα) in the book Ena schedon galazio cheri ( σχεδόν γαλάζιο χέρι) (Kastaniotis, 2004) and one poem Sto Kastritsianiko potami (Στο Καστριτσιάνικο ποτάμι = By The Kastritsianiko River) by Thodoris Gkonia and Nikos Xydakis.