Pearl oysters are not closely related to true oysters, being members of a distinct family, the feathered oysters (Pteriidae). Both cultured pearls and natural pearls can be extracted from pearl oysters, though other molluscs, such as the freshwater mussels, also yield pearls of commercial value.irst attested in English during the 14th century, the word oyster comes from Old French oistre, in turn from Latin ostrea, the feminine form of ostreum, which is the latinisation of the Greek á½ÏÏÏÎµÎ¿Î½ (ostreon), oyster. Compare á½ÏÏÎ­Î¿Î½ (osteon), bone.
Where did the last name Houston originate. Answer. The last name Houston originated from the parish of Houston, in Renfrewshire, It means 'settlement' or 'village'. ChaCha!
This is a surname of truly ancient origins. It originates in the Holy Land in so far as the etymology of the surname is concerned, being 'brought back' to England and Scotland as 'Lawrence' by the 12th century crusaders.In its earliest form as 'Law', it was a nickname of endearment, and as such had great popularity in the medieval period.t originates in the Holy Land in so far as the etymology of the surname is concerned, being 'brought back' to England and Scotland as 'Lawrence' by the 12th century crusaders. In its earliest form as 'Law', it was a nickname of endearment, and as such had great popularity in the medieval period.