'Pycnodontini' definitions:

Definition of 'Pycnodontini'

From: GCIDE

Pycnodontini \Pyc`no*don"ti*ni\, n. pl. [NL.] (Zool.) An extinct order of ganoid fishes. They had a compressed body, covered with dermal ribs (pleurolepida) and with enameled rhomboidal scales. [1913 Webster]