πέρκη
From LSJ
τὸ δ' ἡδέως ζῆν καὶ ἱλαρῶς οὐκ ἔξωθέν ἐστιν, ἀλλὰ τοὐναντίον ὁ ἄνθρωπος τοῖς περὶ αὑτὸν πράγμασιν ἡδονὴν καὶ χάριν ὥσπερ ἐκ πηγῆς τοῦ ἤθους προστίθησιν → but a pleasant and happy life comes not from external things, but, on the contrary, man draws on his own character as a source from which to add the element of pleasure and joy to the things which surround him
English (LSJ)
ἡ, a river-fish,
A perch, Epich.47,48, Philyll.13.3, Antiph. 194.2, Arist.HA505a17, 599b8, Numen. ap. Ath.7.313c. (Perh. cogn. with περκνός.)
German (Pape)
[Seite 602] ἡ, ein nach seiner schwärzlichen Farbe benannter eßbarer Flußfisch, der Barsch, lat. perca; Arist. H. A. 8, 15; ἀνθεσίχρως, Matro bei Ath. IV, 135 d, δελεάρπαξ, Leon. Tar. 93 (VII, 504).