|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
It was recombined as Aetosaurus arcuatus by Lucas et al. (1998), Heckert and Lucas (1999) and Heckert and Lucas (2000).
|Year||Name and author|
|1896||Stegomus arcuatus Marsh|
|1915||Stegomus arcuatus Lull p. 99|
|1917||Stegomus arcuatus Lull p. 110|
|1922||Stegomus arcuatus Huene p. 23|
|1998||Aetosaurus arcuatus Lucas et al.|
|1999||Aetosaurus arcuatus Heckert and Lucas|
|2000||Aetosaurus arcuatus Heckert and Lucas|
|2013||Stegomus arcuatus Desojo et al.|
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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.