|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Arctocyonidae
It was synonymized subjectively with Protochriacus by Matthew (1897).
It was assigned to Mammalia by Cope (1885); to Oxyclaenidae by Scott (1892); to Loxolophinae by Eberle (2003); and to Arctocyonidae by Matthew (1937), McKenna and Bell (1997), Archibald (1998) and Tabuce et al. (2011).
|Year||Name and author|
|1882||Deltatherium interruptum Cope p. 463|
|1883||Deltatherium interruptum Cope p. 282|
|1885||Loxolophus Cope p. 386|
|1892||Protochriacus Scott p. 296|
|1892||Loxolophus Scott p. 297|
|1892||Protogonodon Scott p. 322|
|1997||Loxolophus McKenna and Bell|
|2003||Loxolophus Eberle p. 153|
|2011||Loxolophus Tabuce et al. p. 152|
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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.