'Paleichthyes' definitions:

Definition of 'Paleichthyes'

From: GCIDE

Paleichthyes \Pa`le*ich"thy*es\, n. pl. [NL. See Paleo-, and Ichthyology.] (Zool.) A comprehensive division of fishes which includes the elasmobranchs and ganoids. [Written also Pal[ae]ichthyes.] [1913 Webster]