-
Xibalbaonyx is an
extinct genus of
megalonychid ground sloth known from the Late
Pleistocene of Mexico.
Three species are known: X.
oviceps and X. exiniferis...
- Pleistocene, Mexico) †Pliometanastes †Pliomorphus †Protomegalonyx †Sinclairia †
Xibalbaonyx (Late Pleistocene, Mexico,
potentially Venezuela) †Zacatzontli Bab****...
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Europe through Kazakhstan to
India and
China Undetermined. 7390-7320 BC
Xibalbaonyx oviceps Quintana Roo,
Mexico Hunting. 7330-6250 BC (unconfirmed) Asian...
- Stinnesbeck,
Wolfgang (2021-11-02). "Life and
death of the
ground sloth Xibalbaonyx oviceps from the Yucatán Peninsula, Mexico".
Historical Biology. 33 (11):...
-
proboscidean Cuvieronius,
ground sloths Nohochichak and two
species of
Xibalbaonyx,
large canid Protocyon,
other fossil felids Panthera atrox and Smilodon...
- sloth) (H)
Megalonychid ground sloth spp.
Megalonyx (H)
Nohochichak (H)
Xibalbaonyx (H)
Meizonyx Mylodontid ground sloth spp.
Paramylodon (H)
Cingulata All...
-
Ahytherium Australonyx Megalonychops Megalonyx Megistonyx Meizonyx Nohochichak Pattersonocnus Pliometanastes Protomegalonyx Sinclairia Xibalbaonyx Zacatzontli...
- Eberhard; Avilés Olguín, Jerónimo; González,
Arturo González (2021-10-03). "
Xibalbaonyx exinferis n. sp. (Megalonychidae), a new
Pleistocene ground sloth from...
-
Ahytherium Australonyx Megalonychops Megalonyx Megistonyx Meizonyx Nohochichak Pattersonocnus Pliometanastes Protomegalonyx Sinclairia Xibalbaonyx Zacatzontli...
- 562 ± 130
years Before Present. It is
considered closely related to
Xibalbaonyx. It is
thought to be
comparable or
somewhat greater in size than Megalonyx...
