Miadanasuchus is an extinct genus of peirosaurid which existed in the Maevarano Formation of Madagascar during the late Cretaceous period (Campanian age). It was first named by Erin L. Rasmusson Simons and Gregory A. Buckley in 2009 and the type species is Trematochampsa oblita. Its teeth were irregularly spaced and variable in height. References Prehistoric pseudosuchian genera Late Cretaceous crocodylomorphs Maevarano fauna Crocodylomorphs of Madagascar Fossil taxa described in 2009 Maastrichtian life