Zacatzontli McDonald and Carranza-Castañeda 2017 (edentate)

Mammalia - Megatherioidea - Megalonychidae

Full reference: H. G. McDonald and O. Carranza-Castañeda. 2017. Increased xenarthran diversity of the Great American Biotic Interchange: a new genus and species of ground sloth (Mammalia, Xenarthra, Megalonychidae) from the Hemphillian (late Miocene) of Jalisco, Mexico. Journal of Paleontology 91(5):1069-1082

Parent taxon: Megalonychidae according to H. G. McDonald and O. Carranza-Castañeda 2017

Sister taxa: Amphihapalops, Amphiocnus, Analcimorphus, Choloepodinae, Deseadognathus, Diheterocnus, Eleutherodon, Eucholoeops, Eugeronops, Geronops, Hapalops, Holomegalonyx, Hyperleptus, Mecorhinus, Megalocninae, Megalonychinae, Megalonychops, Megalonychotherium, Meizonyx, Mesocnus, Mesopotamocnus, Metopotherinae, Metopotherini, Microcnus, Miocnus, Nohochichak, Nothropus, Ocnopodinae, Ortotheriinae, Ortotherium, Paranabradys, Paraplanops, Pattersonocnus, Pliomorphus, Protomegalonyx, Pseudhapalops, Pseudortotherium, Torcellia, Trematherium, Urumacocnus, Xibalbaonyx

Subtaxa: Zacatzontli cotobrusensis Zacatzontli tecolotlanensis

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Ecology: ground dwelling herbivore

Distribution:

• Hemphillian of Costa Rica (1 collection), Mexico (2)

Total: 3 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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