A new acaremyid rodent (Hystricognathi: Octodontoidea) from the middle Miocene of Patagonia (South America) and considerations on the early evolution of Octodontoidea Arnal, Michelle Pérez, María E. Zootaxa 2013 3616 2 119 134 3Z5 Bowdich, 1821 Bowdich 1821 [151,454,1931,1957] Mammalia GBIF Animalia Rodentia 3 122 Chordata order