Hydrussa
Ὑδροῦσσα
Hydrussa (Ὑδροῦσσα), an island off the western coast of Attica, now called Prasonísi. (Strab. ix. p.398; Leake, Demi of Attica, p. 56.)
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.