New World porcupine

== English == === Noun === New World porcupine (plural New World porcupines) Any of the large, arboreal, spiny-furred rodents of the family Erethizontidae, native to forests and wooded regions of North America and northern South America. ==== Synonyms ==== (any species of family Erethizontidae): erethizontid ==== Coordinate terms ==== Old World porcupine