Genre with Oysters. Oyster is the common name for a number of different families of salt-water bivalve molluscs that live in marine or brackish habitats.
In some species, the valves are highly calcified, and many are somewhat irregular in shape. Many, but not all oysters are in the superfamily Ostreoidea.
Some types of oysters are commonly consumed, and in some locales are regarded as a delicacy. Some types of pearl oysters are harvested for the pearl produced within the mantle.
Windowpane oysters are harvested for their translucent shells, which are used to make various kinds of decorative objects. The word oyster comes from Old French, and first appeared in English during the 14th century.
The French derived from the Latin, the feminine form of, which is the latinisation of the Ancient Greek oyster. Compare bone. True oysters are members of the family Ostreidae. This family includes the edible oysters, which mainly belong to the genera Ostrea, Crassostrea, Ostreola, Magallana, and Saccostrea. Examples include the European flat oyster, eastern oyster, Olympia oyster, Pacific oyster, and the Sydney rock oyster. Ostreidae evolved in the Early Triassic epoch: The genus Liostrea grew on the shells of living ammonoids. Almost all shell-bearing mollusks can secrete pearls, yet most are not very valuable. Pearls can form in both saltwater and freshwater environments. Pearl oysters are not closely relate
In some species, the valves are highly calcified, and many are somewhat irregular in shape. Many, but not all oysters are in the superfamily Ostreoidea.
Some types of oysters are commonly consumed, and in some locales are regarded as a delicacy. Some types of pearl oysters are harvested for the pearl produced within the mantle.
Windowpane oysters are harvested for their translucent shells, which are used to make various kinds of decorative objects. The word oyster comes from Old French, and first appeared in English during the 14th century.
The French derived from the Latin, the feminine form of, which is the latinisation of the Ancient Greek oyster. Compare bone. True oysters are members of the family Ostreidae. This family includes the edible oysters, which mainly belong to the genera Ostrea, Crassostrea, Ostreola, Magallana, and Saccostrea. Examples include the European flat oyster, eastern oyster, Olympia oyster, Pacific oyster, and the Sydney rock oyster. Ostreidae evolved in the Early Triassic epoch: The genus Liostrea grew on the shells of living ammonoids. Almost all shell-bearing mollusks can secrete pearls, yet most are not very valuable. Pearls can form in both saltwater and freshwater environments. Pearl oysters are not closely relate
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