Detail
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 waigiensis | ||
Nomenclator |
(Lesson, 1831) | ||
Chinese Name |
五彩蜑螺 | Common_C |
|
Synonym |
communis Quay et Gaimard, 1832 | Common_E |
|
World Distribution |
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Taiwan Distribution |
台北市關渡 |
||
Habitat |
河口乾旱處 |
||
Character |
殼形近似圓形,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,具許多樣式及顏色的條紋、斑點,為本屬中最美麗的蜑螺。滑層黃褐色且略為外凸,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 |
100356 |