| Kingdom Animalia Suborder †Toxodonta Rank Family | Class Mammalia Phylum Chordata Order Notoungulata | |
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| Similar Notoungulata, Rhynchippus, Toxodonta, Archaeohyracidae, Hegetotheriidae | ||
Notohippidae is an extinct family of notoungulate mammals from South America. Notohippids are known from the Eocene and Oligocene epochs.
References
Notohippidae Wikipedia(Text) CC BY-SA