Shell base
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Class
Gastropoda 
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Class_C
腹足綱 
Order
Archaeogastropoda 
Order_C
原始腹足目 
Family
Patellidae 
Family_C
笠螺科 
Genus_C
蓋笠螺屬 
Scientific Name
Cellana toreuma toreuma
Nomenclator
(Reeve, 1854) 
Chinese Name
花笠螺  China Name
Chinese Common Name
批仔、淺戳仔、小九孔、笠螺 
Synonym
 
English Common Name
True limpet 
Area
台灣、中國、南韓
Taiwan
Distribution
分布於西太平洋、包含日本、中國大陸沿海、海南島、臺灣及菲律賓。臺灣則產於北部海岸、東北角海域、東部、南部的岩礁區及各離島的岩礁海岸。中國沿海、南韓
Habitat
棲息於潮間帶之岩礁或珊瑚礁,以岩礁上的海藻為食,所以外表上的個體變異與其生長環境有很大的關係。除了岩礁海岸以外,海濱之大型石塊、海灘的石礁也可發現。遇上危險或退潮時,會緊貼於岩壁上。夜間四出覓食,通常會回歸(Homing)到原來的地方。潮間帶。
Shell Character
貝殼呈低笠形,殼小型,殼長約二到四公分,殼口為卵形,殼頂位置略偏前方,殼表有細放射肋,呈現黃色、綠褐色、或青灰色,且有不規則的深色斑,個體變異大。貝殼內面通常具有銀色的真珠光澤。
Reference
000071000088000102000151100048100123100266100298100315100318200001200008200009200013200014200015200018200019200020200021200022200023200024200084200086200106200118200142200162200170320090219045320090220003420090220146200153720090224017320091230003020100608001_06320101025001320121219004000071000088000102000151100048100123100266100298100315100318200001200008200009200013200014200015200018200019200020200021200022200023200024200084200086200106200118200142200162200170320090219045320090220003420090220146200153720090224017320091230003020100608001_06320101025001320121219004
Remark
 臺灣的笠螺科記錄有二屬九種(Wu 1978),其中以花笠螺Cellana toreuma (Reeve, 1855)最為常見,也較具經濟價值,通常以大蒜鹽漬方法食用,或加九層塔熱炒食用。


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