Laurasiatheria
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Laurasiatheria is a superorder of placental mammals that groups together true insectivores, bats, carnivorans, pangolins, even-toed ungulates, odd-toed ungulates, and all their extinct relatives. From
Laurasiatheria
Scrotifera
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Scrotifera is a clade of placental mammals that groups together grandorder Ferungulata, Chiroptera, other extinct members and their common ancestors. The clade Scrotifera is a sister group to the orde
Laurasiatheria
…and all their extinct relatives (pan-euungulates). From systematics and phylogenetic perspectives, it is subdivided into order Eulipotyphla and clade Scrotifera. It is a sister group to Euarchontoglires with which it forms the magnorder Boreoeutheria. Laurasiatheria was discovered on the basis of the similar…
Scrotifera
The common ancestor of Scrotifera might have been similar to Phenacodus, an early ungulate, in terms of body dimensions and life history (precociality in particular).