|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Sparassodonta
It was synonymized subjectively with Cladosictis by Marshall (1978); it was synonymized subjectively with Anatherium by Marshall (1981).
It was assigned to Acyonidae by Ameghino (1894); and to Hathliacynidae by Forasiepi et al. (2006).
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.
|A. M. Forasiepi et al. 2006||largest known hathliacynid (length of skull up to 180 mm; for other hathliacynids see Marshall, 1981); dentary long, low, and gracile; large diastemata separating p1 from canine and p2; premolars strongly laterally compressed; talonids of m1–m3 without entoconid (autapomorphy, character 45).|