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queen scallop : ウィキペディア英語版 | queen scallop
The Queen Scallop, scientific name ''Aequipecten opercularis'', is a medium-sized species of scallop, an edible marine bivalve mollusk in the family Pectinidae, the scallops. ==Description==
At about 7 cm in size, this is one of the smaller scallop species which are commercially exploited. The shell of this species is sometimes quite colourful, and it is also thin and brittle. It has about twenty radiating umbones. The left valve is slightly more convex than the right one. One auricle of the right valve is larger than the other which creates a notch near the hinge used by the modified foot in young scallops to spin Byssal threads.〔Marine Species Identification Portal : Aequipecten opercularis〕 Older scallops are free swimming.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「queen scallop」の詳細全文を読む
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