†subfamily Simolestinae Nopcsa 1923 (plesiosaur)
Reptilia - Plesiosauria - Pliosauridae
Parent taxon: Pliosauridae according to B. F. Nopcsa 1928
Sister taxa: Acostasaurus, Anguanax, Arminisaurus, Attenborosaurus, Cryonectes, Hauffiosaurus, Marmornectes, Pachycostasaurus, Pliosaurus aequalis, Pliosaurus evansi, Polyptchodon, Sinopliosaurus, Stenorhynchosaurus, Strongylokrotaphus, Thalassiodracon, Thalassophonea
Subtaxa: none
Ecology: nektonic carnivore
Distribution: there are no occurrences of Simolestinae in the database