Rank Genus | Phylum Chordata Superorder Xenarthra | |
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Similar Nematherium, Pronothrotherium, Thinobadistes, Promegatherium, Hapalops | ||
Proplatyarthrus is an extinct genus of ground sloth of the family Megalonychidae, endemic to Chubut Province, Argentina in South America.
Contents
Taxonomy
Proplatyarthrus was named and a talus bone described by Ameghino (1905). It was assigned to Megalonychidae by Carroll (1988).
Sister genera
Acratocnus, Ahytherium (syn. Iporangabradyx, Iporangabradyx collecti), Analcimorphus, Choloepus, Diheterocnus, Hyperleptus, Megalocnus, Megalonychops, Megalonychotherium, Megalonyx (syn. Morotherium), Meizonyx, Mesocnus, Microcnus, Miocnus, Pliometanastes.
References
Proplatyarthrus Wikipedia(Text) CC BY-SA