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Parapropalaehoplophorus Temporal range: Early-Mid Miocene (Santacrucian-Laventan) ~17.5–11.8 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Cingulata
Family:	Chlamyphoridae
Subfamily:	†Glyptodontinae
Genus:	†Parapropalaehoplophorus
Species:	†P. septentrionalis
Binomial name
†Parapropalaehoplophorus septentrionalis Croft, Flynn & Wyss, 2007

Parapropalaehoplophorus septentrionalis was a comparatively small (compared to Glyptodon) species of glyptodont, extinct relatives of the modern armadillo. The mammal, identified in 2007 from the fossilized remains of a specimen found in 2004, weighed approximately 200 pounds and had a shell covered by tiny circular bumps. It lumbered around northern Chile in the Chucal Formation, an area now dominated by the Andes mountain range, some 18 million years ago. Fossils of the glyptodont also have been found in Peru (Ipururo and Pebas Formations).

Etymology

The name of the genus is the result of a chain of derivations from other genera. The name means "near Propalaehoplophorus," which refers to the phylogenetic position of this animal and the fact that these two genera lived in what is now Chile during the same time period (though their fossils have not been found within the same formation). This name is itself derived from Palaehoplophorus, which in turn is derived from Hoplophorus. In each case, a newly discovered fossil animal was named after a previously known one with similar traits.

References

1. ^ Croft, Darin A.; Flynn, John J.; Wyss, André R. (2007-12-12). "A new basal glyptodontid and other Xenarthra of the early Miocene Chucal Fauna, Northern Chile". Journal of Vertebrate Paleontology. 27 (4): 781–797. doi:10.1671/0272-4634(2007)27[781:ANBGAO]2.0.CO;2. ISSN 0272-4634. S2CID 85892530.
2. Giant Armadillo Relative Found Archived 2007-12-13 at the Wayback Machine Discovery News
3. Primitive Early Relative Of Armadillos Helps Rewrite Evolutionary Family Tree ScienceDaily.com
4. Parapropalaehoplophorus septentrionalis at Fossilworks.org

External links

• Artist's reconstruction of P. septentrionalis at LiveScience.com

v t e Genera of armadillos and their extinct allies
Kingdom: Animalia Phylum: Chordata Class: Mammalia Superorder: Xenarthra
Cingulata Incertae sedis †Noatherium †Saltatherium †Peltephilidae Anantiosodon Epipeltephilus Parapeltecoelus Peltecoelus Peltephilus Ronwolffia †Pachyarmatheriidae Neoglyptatelus Pachyarmatherium †Pampatheriidae Holmesina Kraglievichia Machlydotherium? Pampatherium Plaina Scirrotherium Tonnicinctus Vassallia Yuruatherium Dasypodidae †Acantharodeia †Amblytatus †Archaeutatus †Barrancatatus †Chasicotatus †Chorobates †Coelutatus †Eocoleophorus †Epipeltecoelus †Eutatus †Hemiutaetus †Isutaetus †Lumbreratherium †Macrochorobates †Mazzoniphractus †Meteutatus †Prodasypus †Prostegotherium †Pucatherium †Punatherium †Stenotatus †Utaetus Dasypodinae †Stegotherium †Astegotheriini Astegotherium Nanoastegotherium Parastegosimpsonia Riostegotherium Stegosimpsonia Dasypodini †Anadasypus Dasypus †Pliodasypus †Propraopus Chlamyphoridae †Proeutatus Chlamyphorinae Calyptophractus †Chlamydophractus Chlamyphorus Euphractinae Chaetophractus †Doellotatus Euphractus †Macroeuphractus †Paleurphractus †Proeuphractus †Prozaedyus Zaedyus †Glyptodontinae Andinoglyptodon Asterostemma Boreostemma Castellanosia Clypeotherium Cochlops Comaphorus Coscinocercus Daedicuroides Doedicurus Eleutherocercus Eosclerocalyptus Eucinepeltus Glyptatelus Glyptodon Glyptodontidium Glyptostracon Glyptotherium Heteroglyptodon Hoplophorus Kelenkura Lomaphorus Metopotoxus Neosclerocalyptus Neothoracophorus Neuryurus Palaehoplophorus Palaeopeltis Panochthus Paraglyptodon Parapropalaehoplophorus Phlyctaenopyga Plaxhaplous Plohophorus Prodaedicurus Propalaehoplophorus Protoglyptodon Pseudoneothoracophorus Stromaphorus Stromatherium Trachycalyptus Urotherium Xiphuroides Tolypeutinae Cabassous †Kuntinaru †Pedrolypeutes Priodontes Tolypeutes †Vetelia

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