opaleye

[ oh-puh l-ahy ]
/ ˈoʊ pəlˌaɪ /

noun, plural o·pal·eyes, (especially collectively) o·pal·eye.

a green game fish, Girella nigricans, common off rocky shores from California southward, having opalescent blue eyes.
Also called greenfish.

Origin of opaleye

opal + eye