†subfamily Shastasaurinae Merriam 1908 (ichthyosaur)
Reptilia - Ichthyosauria - Shastasauridae
Parent taxon: Shastasauridae according to R. Motani 1999
See also Hay 1930, Ji et al. 2016 and Merriam 1908
Sister taxa: Guanlingsaurus, Guizhouichthyosaurus, Ichthyosaurus carinatus, Ichthyosaurus rheticus, Ichthyotitan, Metashastasaurus, Shastasaurus, Shastasaurus sieversi, Shonisaurus
Subtaxa: none
Type: Shastasaurus
Ecology: nektonic carnivore
Distribution: there are no occurrences of Shastasaurinae in the database