Shell base
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Class
Bivalvia 
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Class_C
雙殼綱 
Order
Myoida 
Order_C
海螂目 
Family
Gastrochaenidae 
Family_C
開腹蛤科 
Genus_C
開腹蛤屬 
Scientific Name
Gastrochaena cymbium
Nomenclator
Spengler, 1783 
Chinese Name
蠶蛹開腹蛤  China Name 杯形開腹蛤
Chinese Common Name
 
Synonym
chaena lagenula Gould, 1861 
English Common Name
 
Area
台灣、中國、南韓、馬來西亞
Taiwan
Distribution
山東膠州灣、廣東烏石、廣西潿洲島、海南三亞、廣西北部灣、南韓、馬來西亞
Habitat
淺海沙底、潮下帶
West Malaysia East coast: Kuala Besut, Batu Hitam
Shell Character
殼小且薄,白色,呈長方體。殼體明顯膨脹。殼表無明顯刻紋。殼內為白色珍珠質,外套線彎入殼中央呈三角形。常在其他死貝上穿孔,形成石灰質管狀棲所。
Reference
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