ἀγρ-εύς · agr-eus — LSJ
hunter, epith. of Aristaeus, Pi. P. 9.65; of Apollo, A. Fr. 200, Herod. 3.34; of Bacchus, E. Ba. 1192 (lyr.); of Poseidon, Luc. Pisc. 47; of Pan, Apollod. ap. Hsch.
of an arrow, AP 6.75 (Paul.Sil.).
a kind of bird, Ael. NA 8.24. (From ἀγρός, cf. οἰκεύς : οἶκος; the reference to hunting is secondary.)