Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Mesogastropoda 
Order_C
中腹足目 
Family
Cyclophoridae 
Family_C
山蝸牛科 
Genus_C
 
Scientific Name
Cyclophorus formosaensis
Nomenclator
Nevill, 1882 
Chinese Name
台灣大山蝸牛 
Common_C
 
Synonym
 
Common_E
 
Size
殼寬20-23mm 
World Distribution
台灣特有種
 
Taiwan Distribution
基隆市,台北縣平溪鄉十分瀑布,宜蘭縣蘇澳,台北縣熊空,台北,台灣北部,中部,台北縣觀音山,屏東縣滿州鄉,新竹縣關西鎮,苗栗縣,台中縣,南投縣 
Habitat
生長於中低海拔山區潮濕的落葉堆下或地上 
Character
殼黃褐色,具紅褐色閃電紋,殼右旋。體螺層周圍斑紋呈帶狀,周緣無稜或僅前1/3體螺層有不明顯的稜。殼頂大,圓頂形。螺層光滑無彫刻。臍孔深,部分被殼唇遮住。殼唇白色至淺橙色,外翻。口蓋圓形,蜜黃色半透明,向中央凹入呈漏斗狀,內面有一乳狀突起。
 
Reference
000225000107000282100027100070100115100370200001200109620090707001200121200155320090220002320090220002320090219045320110114006 
Remark
台灣特有種
 


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