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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
Neritidae 
Family_C
蜑螺科 
Genus_C
河蜑螺屬 
Scientific Name
Neritina plumbea
Nomenclator
Sowerby, 1849 
Chinese Name
球蜑螺  China Name
Chinese Common Name
 
Synonym
 
English Common Name
 
Area
台灣
Taiwan
Distribution
Habitat
河口岩壁及石頭上
Shell Character
殼形為蛋形,殼頂低平約佔殼長的20-30%,其螺胚大多已被腐蝕,殼表平滑為黃褐色,有明顯的生長紋。滑層為略為凸出,殼口外緣無齒,殼口內唇有許多小齒。口蓋平滑,於生長紋的中心向下凹成小洞,靠近外唇有一極細的黃褐色帶。
Reference
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