Pinctada Margaritifera is commonly known as the black-lip pearl oyster or the Tahitian pearl oyster. It is a species of pearl oyster found in the Pacific ocean, particularly in Tahiti, Fiji and French Polynesia. These oysters are highly valued for their Tahitian black pearls, which come in a range of colours from light grey to dark black. As this species is so famous, there are not many synonyms for Pinctada Margaritifera, but it is sometimes referred to as black pearl oyster or Tahitian pearl oyster. These oysters are a natural wonder, and the pearls they produce are highly sought after for their unique and beautiful appearance.