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|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Sparassodonta
It was assigned to Borhyaeninae by Paula Couto (1952); to Hathliacyninae by Marshall (1978); to Hathlyacyninae by Marshall (1981); to Borhyaenidae by Simpson (1935), Simpson (1948) and McKenna and Bell (1997); to Metatheria by Ladaveze and Muizon (2010); and to Hathliacynidae by Oliveira and Goin (2011).
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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.