Sivapterodon ("Shiva's Pterodon") is an extinct genus of large sized hyainailourid hyaenodont mammal of the subfamily Hyainailourinae that lived in Pakistan during the middle Miocene.M. Morlo, E. R. Miller and A. N. El-Barkooky (2007.) "Creodonta and Carnivora from Wadi Moghra, Egypt." Journal of Vertebrate Paleontology 27(1):145-159 The type species is Sivapterodon lahirii. The m1 length of the holotype is 4.97 cm while the p4 dimension is 3.58 x 2.47 cm², which makes it one of the largest hyaenodont.

References