The difference between Porcupine and Spine pig
When used as nouns, porcupine means any of several rodents of either of the taxonomic families hystricidae (old world porcupines) or erethizontidae (new world porcupines), both from the infraorder hystricognathi, noted for their sharp spines or quills, which are raised when the animal is attacked or surprised, whereas spine pig means porcupine.
check bellow for the other definitions of Porcupine and Spine pig
-
Porcupine as a noun:
Any of several rodents of either of the taxonomic families Hystricidae (Old World porcupines) or Erethizontidae (New World porcupines), both from the infraorder Hystricognathi, noted for their sharp spines or quills, which are raised when the animal is attacked or surprised.
-
Spine pig as a noun:
Porcupine.