(Εὐάγης), of Hydrea, was, according to Dionysius (apud Steph. Byz. s. v. Ὑδρεία), an illiterate and quite uneducated shepherd, but yet a good comic poet. Meineke thinks this statement insufficient to give him a place among the Greek comedians. (Hist. Crit. Com. Graec. p.528.)
[P.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890