†family Amphidontidae Simpson 1925 (symmetrodont)
Mammalia - Symmetrodonta - Amphidontidae
Full reference: G. G. Simpson. 1925. Mesozoic Mammalia. II: Tinodon and its allies. American Journal of Science, series 5 10(59):451-470
Parent taxon: Symmetrodonta according to O. P. Hay 1930
See also Carroll 1988, Cassiliano and Clemens 1979, Kielan-Jaworowska et al. 2004, Simpson 1925 and Simpson 1929
Sister taxa: Barbereniidae, Kuehneon, Spalacotheriida, Tinodontida, Trishulotherium, Woutersiidae
Subtaxa: Acinacodus Amphidon Manchurodon Nakunodon
Type: Amphidon
Ecology: scansorial insectivore
Distribution:
• Cretaceous of the Russian Federation (4 collections)
• Jurassic of India (1), United States (1: Wyoming)
Total: 6 collections including 7 occurrences