Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Stylommatophora 
Order_C
柄眼目 
Family
Ariophantidae 
Family_C
絲鱉甲蝸牛科 
Genus_C
 
Scientific Name
Macrochlamys hippocastaneum
Nomenclator
Godwin-Austen, 1918 
Chinese Name
高音符絲鱉甲蝸牛 
Common_C
 
Synonym
 
Common_E
 
World Distribution
印度
 
Taiwan Distribution
屏東縣,宜蘭縣,台中縣,新竹縣,台北縣,台北市,花蓮縣 
Habitat
公園、菜園、郊區荒地 
Character
殼圓錐狀,殼頂低,殼質薄,右旋,黃綠色至黃褐色,半透明,6個螺層。螺塔低。殼面光滑,殼面佈滿螺旋紋。臍孔小,略被遮蓋。殼口寬約為殼徑的1/2。
 
Reference
020090219002_10320090220002 
Remark
本種與台灣鱉甲蝸牛 Petalochlamys formosana (Schmacker et Boettger, 1891) 相似,但本種表面螺旋紋明顯,且臍孔略被遮蓋,本科和鱉甲蝸牛科的外套膜不同,本科的外套膜為絲狀,鱉甲蝸牛科外套膜則完整覆蓋殼表。本種近年來才被鑑種確定,原產地為印度,應為外來種(李與巫,2006)。
 


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