Bestiae From Wikipedia, the free encyclopedia Bestiae is a defunct taxon that contained pigs, armadillos, hedgehogs, moles, shrews, and opossums. It was defined by Linnaeus in its 1758's Systema Naturae as "quadrupedal mammals having several front teeth, and more than a pair or laniary (i.e. canine) teeth".[1][2] ↑ Carl Linnaeus (1758). Systema Naturae per Regna Tria Naturae Secundum Classes, Ordines, Genera, Species, Cum Characteribus, Differentiis, Synonymis, Locis. . ↑ Gregory, W. L. (1910). The Orders of Mammals. This article about a mammal is a stub. You can help Wikipedia by expanding it.vte Related Articles~TimelinesTop QsFact Checks