Know Your Primate: Notharctus

Infraorder: Lemuriformes
Family: Adapidae
Subfamily: Notharctinae
Genera: Notharctus
Species: N. robinsoni, N. tenebrosus, N. pugnax, and N. robustior
Notharctus is an Eocene genera of primates found only in North America. Notharctus forms a single evolving lineage with the earlier Cantius and Pelycodus, consequently it can be hard to tell where Cantius leaves off and Notharctus begins.

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