- Incertae sedis
- Blezingeria
- Neosinasaurus (= Sinasaurus)
- Actiosaurus
- Askeptosauroidea
- Anshunsaurus
- Wayaosaurus (= Miodentosaurus)
- Askeptosaurus
- Pachystropheidae
- Pachystropheus (= Rysosteus)
- Endennasaurus
- Thalattosauroidea
- Agkistrognathus
- Paralonectes
- Clarazia
- Hescheleria
- Thalattosauridae
- Gunakadeit
- Nectosaurus
- Concavispina (= Xinpusaurus xingyiensis)
- Xinpusaurus
- Thalattosaurus (= Scenodon)
- Wapitisaurus