DIAGON
DIAGON (
Διάγων), a river separating Arcadia and Elis, and falling into the Alpheius on its left bank, nearly opposite the mouth of the Erymanthus. (
Paus. 6.21.4.)
It is conjectured by Leake to be the same as the Dalion (
Δαλίων) of Strabo (
viii. p.344), who mentions it along with the Acheron. (Leake,
Morea, vol. ii. p. 89.)