Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Stylommatophora 
Order_C
柄眼目 
Family
Helicarionidae 
Family_C
鱉甲蝸牛科 
Genus_C
 
Scientific Name
Ibycus hiraseanus
Nomenclator
(Pilsbry in Pilsbry et Hirase, 1905) 
Chinese Name
小玉蝸牛 
Common_C
 
Synonym
 
Common_E
 
World Distribution
台灣特有種
 
Taiwan Distribution
高雄縣,屏東縣恆春半島 
Habitat
棲息於落葉堆或是朽木之中。 
Character
殼呈圓錐形,殼質薄,右旋,半透明,殼表黃綠色,具光澤。螺塔低 矮,體螺層寬度約次體螺層之兩倍。殼口近圓形。臍孔小不明顯。
 
Reference
000133100070200001200121200155 
Remark
本種與青鱉甲蝸牛 Petalochlamys vesta (Pfeiffer, 1865)外形相似,主要差異在於本種的螺塔更低平,體螺層更寬於次體螺層(約兩倍),青鱉甲蝸牛的螺塔較高,體螺層的寬度約為次體螺層的一倍。
 


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