[1] Abridged from Harpokration s.v., who cites the mention(s) of this individual in Hyperides' famous (but lost) speech On Behalf of Phryne (no.60 Jensen: fr. 176, cf. 172, 180). Harpok. goes on to cite the grammarian Hermippus of Smyrna (fr. 67 Wehrli), for the assertion that a speech prosecuting Phryne, attributed to Euthias, was in fact written by alpha 1989, Anaximenes of Lampsacus (FGrH 72 T17b).
For 'vexatious prosecuting' (sykophantia) see generally sigma 1330.