Shell base
Class |
Gastropoda | ||||
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 parallela | ||||
Nomenclator |
(Roeding, 1798) | ||||
Chinese Name |
平行線蜑螺 | China Name | Chinese Common Name |
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Synonym |
English Common Name |
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Area |
台灣 Taiwan |
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Distribution |
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Habitat |
河口泥沙與小石上，喜棲於較乾旱的環境。 |
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Shell Character |
殼形為蛋形，殼頂低平約佔殼長的20-30%，體型較大者，其螺胚大多已被腐蝕，殼表平滑為黑褐色，具許多淡色的閃電花紋。滑層為黃褐色且略為凸出，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。 |
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Reference |
100356、320090219045100356、320090219045 | ||||
