Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Archaeogastropoda 
Order_C
原始腹足目 
Family
Patellidae 
Family_C
笠螺科 
Genus_C
笠螺屬 
Scientific Name
Patella flexuosa
Nomenclator
Quoy et Gaimard, 1834 
Chinese Name
星笠螺 
Common_C
 
Synonym
optima Pilsbry, 1927; paumotensis Gould, 1846; stellaeformis Reeve 
Common_E
 
Size
40mm 
World Distribution
馬來半島到玻里尼西亞、日本、福建平潭、廣東、海南、西沙、香港、南韓、印尼、馬來西亞、阿拉伯東部 (GO, Mas, SO)
 West Malaysia West coast: Phuket, Eastern Arabia (GO, Mas, SO)
Taiwan Distribution
花蓮石梯坪,台灣東北角,台北縣淡水,台北縣石門鄉,台北縣野柳,台北縣貢寮鄉內寮,台北縣貢寮鄉卯澳,台北縣貢寮鄉和美,台北縣貢寮鄉澳底,台北縣貢寮鄉鹽寮,和平島,基隆八斗子,台北縣鼻頭角,台北縣三貂角,新竹縣,宜蘭縣石城,宜蘭縣蘇澳,宜蘭縣頭城鎮,花蓮縣大港口,屏東縣牡丹灣,屏東縣佳樂水,綠島,蘭嶼,屏東縣鵝鑾鼻,恆春半島,大樹房,屏東縣南灣,屏東縣海口,台南市安平,新竹縣,澎湖,花東海岸,龜山島 
Habitat
潮下帶岩礁上、潮間帶 
Intertidal
Character
殼長約4-6cm,殼頂低,殼表面有8個明顯的螺肋和許多不明顯的螺肋,邊緣粗糙呈鋸齒狀。殼外部和內部邊緣淡褐色,殼內部中央白色。
 
Reference
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