New mandibular remains of Callistoe (Metatheria, Sparassodonta) reveal unexpected anatomical, functional, and evolutionary aspects of this carnivorous genus


	Callistoe vincei IBIGEO-P 110, attritional wear facets in m1 to m3. A, B m1 in labial and distal view, respectively; C m2 in labial view; D m3 in labial view. Abbreviations: 1, 2, 3, 4 attritional facets sensu Compton (1971). Teeth not at scale.

Part of: Babot MJ, Rougier GW, García-López DA, Bertelli SB, Herrera CM, Deraco MV, Giannini NP (2022) New mandibular remains of Callistoe (Metatheria, Sparassodonta) reveal unexpected anatomical, functional, and evolutionary aspects of this carnivorous genus. Vertebrate Zoology 72: 469-485. https://doi.org/10.3897/vz.72.e82709