Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Mesogastropoda 
Order_C
中腹足目 
Family
Diplommatinidae 
Family_C
芝麻蝸牛科 
Genus_C
左旋芝麻蝸屬 
Scientific Name
Palaina pusilla
Nomenclator
(Martens, 1877) 
Chinese Name
小左旋芝麻蝸牛 
Common_C
 
Synonym
amurensis Mousson, 1887; omiensis Pilsbry, 1900; minutissima Moellendoff, 1901 
Common_E
 
World Distribution
南韓
 
Taiwan Distribution
台灣全島、小鬼湖 
Habitat
中高海拔山區,棲息於落葉下。 
Character
殼小,橢圓形,殼表白色至米黃色,5 個螺層,殼左旋。前三螺層約等寬,之後的螺層漸縮。殼表密佈細斜縱肋。緊線位於殼口上方,無腔襞。殼口近圓形,唇外翻,具一齒。口蓋角質,圓形,褐黃色。
 
Reference
200155020090304003_01720090224017 


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