It is an extinct reptile species under the Phylum Chordata and  Peirosauridae family.
Peirosaurus is an extinct genus of peirosaurid crocodylomorph known from the Late Cretaceous period (late Maastrichtian stage) of Minas Gerais, southern Brazil. It contains a single species, Peirosaurus torminni. Phylum: Chordata Family: Peirosauridae 
