from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun zoology Any member of the
infraorder Hystricognathiof rodents, distinguished from other rodents by the bone structureof their skulls.
Sorry, no etymologies found.
The second ‘late survivor’ brings us back to rodents: it’s the Laotian kha-nyou Laonastes aenigmamus, described last year as representing an entirely new hystricognath lineage, the Laonastidae (Jenkins et al. 2005).