English New World porcupine Cited by user Genypholy on 06 Nov 2012 The New World porcupines, family Erethizontidae, are large arboreal rodents, distinguished by their spiny coverings from which they take their name.
English Bristle-spined rat Cited by user Genypholy on 06 Nov 2012 The bristle-spined rat, Chaetomys subspinosus, is an arboreal rodent from Brazil. Also known as the bristle-spined porcupine or thin-spined porcupine, it is the only…