Shell base
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Class
Bivalvia 
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Class_C
雙殼綱 
Order
Veneroida 
Order_C
簾蛤目 
Family
Psammobiidae 
Family_C
紫雲蛤科 
Genus_C
 
Scientific Name
Asaphis violascens
Nomenclator
(Forskall, 1775) 
Chinese Name
紫晃蛤  China Name 對生蒴蛤
Chinese Common Name
 
Synonym
dichotoma Anton, 1838 
English Common Name
 
Area
台灣、中國、印尼、南海、阿拉伯東部
Taiwan, Eastern Arabia
Distribution
廣東、香港、海南新村、三亞、新盈、廣西北部灣、印尼、廣東省澳頭、閘坡、湛江、海南島新盈、三亞、新村、本種為太平洋西部分佈較廣的種類、爪哇、西里伯、台灣和中國南海、日本等地都有分佈、阿拉伯東部
Habitat
淺海砂礫質的海底,潮間帶中區即有分佈,潛入有碎石塊,碎珊瑚的泥沙底層中,深度約有10-20公分、
Eastern Arabia
Shell Character
殼形為長橢圓形,殼色為淡紫色,殼表具十分明顯的白色縱肋。殼頂可見明顯的紫色殼胚,外殼緣則為縱肋延伸的不規則缺刻。殼內面亦為紫色,且具明顯的白色珍珠質,為外韌帶雙殼貝。
Reference
000008000102000151100123100318200001200002200007200008200009200012200014200015200018200019200020200021200022200023200024200065200084420090220062_02720090224019320091230003張璽等1960200142720090224024000008000102000151100123100318200001200002200007200008200009200012200014200015200018200019200020200021200022200023200024200065200084420090220062_02720090224019320091230003張璽等1960200142720090224024


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