sciadeus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

scĭădeus, ĕi, m., and scĭaena, ae, f., = σκιαδεύς and σκίαινα, the male and female of

a sea-fish; perh. a kind of grayling or ombre : Salmo thymallus, Linn.; Plin. 32, 11, 53, § 151.