Scientific Name: Xyrichtys novacula Description & Characteristics The Pearly Razorfish, also known as the Cleaver Wrasse or Razorfish, is one of the most unusual and fascinating fish in coastal waters. It belongs to the Labridae family and is a close relative of the rainbow wrasse. Its name reflects that its body is extremely thin and compressed on the sides, like a blade. The head has a very steep, vertical profile that ends in a sharp edge, allowing it to cut through water and sand with minima