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Periphragnis
Taxonomy
Periphragnis was named by Roth (1899). Its type is Periphragnis harmeri.
It was assigned to Mammalia by Roth (1899); to Isotemnidae by Simpson (1967) and Carroll (1988); and to Toxodonta by Bradham et al. (2015).
It was assigned to Mammalia by Roth (1899); to Isotemnidae by Simpson (1967) and Carroll (1988); and to Toxodonta by Bradham et al. (2015).
Synonyms
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Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Periphragnis Roth 1899
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†Periphragnis circunflexus Ameghino 1901
†Periphragnis exauctus Ameghino 1902
†Periphragnis harmeri Roth 1899
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Invalid names: Asmodeus armatus Ameghino 1901 [synonym], Calodontotherium varietatum Roth 1904 [synonym], Eurystephanodon cattanii Roth 1904 [synonym], Lemudeus angustidens Roth 1904 [synonym], Tehuelia regia Roth 1902 [synonym], Thomashuxleya rankei Roth 1902 [synonym]
†Periphragnis vicentei Bradham et al. 2015
Invalid names: Coelodontotherium Roth 1903 [synonym], Lemudeus Roth 1903 [synonym], Proasmodeus Ameghino 1902 [synonym], Tehuelia Roth 1902 [synonym]
Diagnosis
No diagnoses are available