pentacrinus
Pen*tac"ri*nus, n. Etym: [NL. See Penta-, and Crinum.] (Zoöl.) Defn: A genus of large, stalked crinoids, of which several species occur in deep water among the West Indies and elsewhere.
Pen*tac"ri*nus, n. Etym: [NL. See Penta-, and Crinum.] (Zoöl.) Defn: A genus of large, stalked crinoids, of which several species occur in deep water among the West Indies and elsewhere.