|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Reptilia - Proterosuchidae
It was synonymized subjectively with Chasmatosaurus vanhoepeni by Cruickshank (1972) and Charig and Sues (1976); it was synonymized subjectively with Proterosuchus fergusi by Welman (1998) and Ezcurra et al. (2013); it was recombined as Proterosuchus alexanderi by Ezcurra and Butler (2015) and Ezcurra (2016).
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.