Top Qs
Timeline
Chat
Perspective

Nexuotapirus

Extinct genus of tapir From Wikipedia, the free encyclopedia

Nexuotapirus
Remove ads

Nexuotapirus is an extinct genus of tapir from the Late Oligocene and Early Miocene of North America.

Quick facts Nexuotapirus Temporal range: Late Oligocene - Early Miocene, Scientific classification ...
Remove ads

Taxonomy

Nexuotapirus was erected in 1998. The type species, N. marslandensis, was originally classified under Miotapirus. The second species, N. robustus, was originally placed in Protapirus but was also moved to Nexuotapirus based on comparable lower dentition.[2]

Description

Nexuotapirus shows both plesiomorphic and derived features compared to other early tapirs, making its exact relationship with them difficult to place.[3]

Primitive traits of the genus include less molar-like premolars and incisive foramina that extend posteriorly through the postcanine diastema, as well as a braincase that tapers towards the back. More advanced features include deep retraction of the nasal incision, nasal shortening, frontal shortening, and reduction of the supraorbital process, features comparable to the modern Tapirus.[2]

Remove ads

References

Loading related searches...

Wikiwand - on

Seamless Wikipedia browsing. On steroids.

Remove ads