Dichobunoidea

Dichobunoidea

[‚dī·kə·byə′nȯid·ē·ə]
(paleontology)
A superfamily of extinct artiodactyl mammals in the suborder Paleodonta composed of small to medium-size forms with tri- to quadritubercular bunodont upper teeth.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.