Mammals are the most encephalized vertebrates, with the largest brains relative to body
size. Placental mammals have particularly enlarged brains, with expanded neocortices for …

This paper describes, for the first time, the stapedes of several non-marsupial species of the
metatherian clade Sparassodonta (Sipalocyon gracilis, Arctodictis sinclairi, and Borhyaena …

Abstract Changes in dental morphology have profound consequences on the ecology of
species and the niches they are adapted to. Here, changes in teeth, specifically in the main …