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
芝麻蝸屬 
Scientific Name
Diplommatina taiwanica taiwanica
Nomenclator
Pilsbry et Hirase, 1905 
Chinese Name
台灣芝麻蝸牛 
Common_C
 
Synonym
hayasakai Kuroda, MS; hungerfordiana suganikeiensis Pilsbry et Hirase in Kuroda, 1941 
Common_E
 
World Distribution
台灣特有種
 
Taiwan Distribution
台灣北部,宜蘭縣大同鄉,嘉義縣阿里山,新竹縣,台北縣烏來鄉,南部橫貫公路,花蓮市,南投縣,瑪家, 南勢溪,烏來溪下游,台北縣三峽,萬里,坪林,貢寮,平溪,新店大崎腳,台北市內湖,基隆清泉溫泉,新竹尖石鄉天棚,寶斗山,玉井及甲仙之間,高雄縣,花蓮港 
Habitat
棲息於森林下的落葉中。 
Character
殼白色至淺黃色,表面光滑,6個螺層,殼右旋。殼面佈滿更清楚的細縱肋,細縱肋在膨脹的次體螺層密度最高,之後的體螺層不清晰或消失。腔襞比緊線長。滑層十分發達幾乎延伸至縫合線。螺軸中段有一軸齒,末端突出向下。
 
Reference
000107000191100070100225200001620090707001100070200155320090220002020090304003_01320110114006 
Remark
台灣特有種。本種與高砂芝麻蝸牛 Diplommatina hungerfordiana Nevill, 1881 相似, 但本種殼較小,縱肋明顯,軸齒朝下,外唇側觀平直。
 


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