Traguloidea

Traguloidea

[‚tra·gyə′lȯid·ē·ə]
(vertebrate zoology)
A superfamily of pecoran ruminants, composed of the most primitive forms with large canines; the chevrotain is the only extant member.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.