ἐπικριτής
From LSJ
ξυνῆλθεν ἀτταγᾶς τε καὶ νουμήνιος → birds of a feather flock together, the francolin and the new-moon bird get together
English (LSJ)
οῦ, ὁ,
A adjudicator, arbiter, τῶν λεγομένων Plb.14.3.7. II. in Egypt, examining magistrate (cf. ἐπίκρισις 11), PFay.27.3 (ii A.D.), PTeb.320.2 (ii A.D.).