Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Stylommatophora 
Order_C
柄眼目 
Family
Camaenidae 
Family_C
南亞蝸牛科 
Genus_C
栗蝸牛屬 
Scientific Name
Coniglobus arisanus arisanus
Nomenclator
(Kuroda, 1941) 
Chinese Name
阿里山蝸牛 
Common_C
 
Synonym
 
Common_E
 
World Distribution
台灣特有種
 
Taiwan Distribution
台灣中部,嘉義縣阿里山 
Character
本種有大型(54.5公厘徑,40.5公厘高),右捲,堅固,低圓錐形,暗褐色的外殼,附平滑光澤的殼皮。六螺層。各螺層膨脹,有明顯凹入的縫合線。殼表有微細,彎曲的放射肋,而且有很微細的螺旋彫刻在其體層,特別在其周緣部更明瞭。這周緣部呈圓狀,有被1公厘寬的橙黃色色帶圍繞。色帶的上下有各一條黑褐色的暈色帶。殼底膨大,但向其中心臍部漸徐作凹形。臍部的大部份被反轉的軸唇掩蔽,僅開裂縫狀。殼口廣半月形,斜狀。這體層前方在殼口部下行。殼口緣擴張向外翻轉。殼口內側壁有薄的滑層,呈葡萄色,在外殼緣插入部稍上行。底唇弧狀,對軸
 
Reference
000133000243000253100070200001200066200155 


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