Reptilia - Sauropterygia

Parent taxon: Placodontiformes according to J. M. Neenan et al. 2013

Sister taxon: Palatodonta

Subtaxa: Chelyoposuchus, Chelyposuchus, Cyamodontoidea, Helveticosauridae, Henodontidae, Negevodus, Paraplacodontidae, Pararcus, Placodontoidea

View classification

Ecology: