Papio and Mandrill

Papio sp. (Erxleben 1777, originally Simas hamadryas Linneaus 1758) is the extant baboon. Here this traditional 'Old World monkey' nests closer to long-snouted Notharctus,within the lemur clade, and these are basal to 'Old World' monkeys, hominids, 'New World' monkeys and tarsiers. Compared to Notharctus, the rostrum is longer with larger canines and only three molars. The orbits rotated forward. Fewer than 25 vertebrae are present. The tail is shorter.

Mandrill sphinx (Linneaus 1758) is tradionally related to the monkey Cercocebus according to genomic studies. Here extant Mandrill nests with Papio, the baboon, closer to lemurs than to monkeys.

Erxleben JCP 1777. in 1769–1778 Pallas, P. S., Baldinger, EG and Erxleben JCP 1769–1778 Peter Simon Pallas Naturgeschichte merkwuerdiger Thiere, in welcher vornehmlich neue und unbekannte Thierarten durch Kupferstiche, Beschreibungen und Erklaerungen erlaeutert werden. Durch den Verfasser verteutscht. I. Band 1 bis 10te Sammlung mit Kupfern. Berlin und Stralsund, G. A. Lange (Samml. 1–10), 48 Taf.

Linnaeus C 1758. Systema naturæ per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata.

wiki/Baboon - Papio
wiki/Mandrill

Mammalia - Monotremata

Ornithorhynchus

Marsupiala - Metatheria

Eomaia

Placentalia 1.1

Phenacodus

Placentalia 1.2

Nasua

Placentalia 1.3

Primates

Notharctus