Genus Atherurus is an uncommon term, but there are a few synonymous terms that may be more familiar. These include the name of its most commonly known species, the brush-tailed porcupine, as well as the common porcupine. Other synonymous terms include the long-tailed porcupine and the Asian brush-tailed porcupine. These synonyms are often used interchangeably depending on the region and context. The genus Atherurus is a group of slow-moving, herbivorous mammals known for possessing spiny quills on their backs as a form of protection. Despite its less common use, it is an important term in the field of zoology and animal science.