Order Therapsida | Phylum Chordata Suborder Cynodontia Rank Family | |
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Ecteniniidae is an extinct family of probainognathian cynodonts from the Triassic of South America. They are notable for their large size, as well as for being among the first synapsids with speciations towards cursoriality.
Phylogeny
Below is a cladogram from MartÃnez et al. (2013):
References
Ecteniniidae Wikipedia(Text) CC BY-SA