†family Aristonectidae O'Keefe and Street 2009 (plesiosaur)
Reptilia - Plesiosauria - Aristonectidae
Full reference: F. R. O'Keefe and H. P. Street. 2009. Osteology of the cryptocleidoid plesiosaur Tatenectes laramiensis, with comments on the taxonomic status of the Cimoliasauridae. Journal of Vertebrate Paleontology 29(1):48-57
Parent taxon: Tricleidia according to F. R. O'Keefe and H. P. Street 2009
See also O'Keefe et al. 2011
Sister taxa: none
Subtaxa: none
Ecology: aquatic carnivore
Distribution: there are no occurrences of Aristonectidae in the database