Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Basommatophora 
Order_C
基眼目 
Family
Physidae 
Family_C
囊螺科 
Genus_C
囊螺屬 
Scientific Name
Physa acuta
Nomenclator
Draparnaud, 1805 
Chinese Name
囊螺 
Common_C
 
Synonym
 
Common_E
 
World Distribution
南韓
 
Taiwan Distribution
台灣全島,台北大漢溪,台北新店溪,台北基隆河,淡水河,屏東縣東港,澎湖 
Habitat
棲息於靜水域中,如水田、池塘等。 
Character
殼為褐色至深褐色,透明,殼上具有黃色斑點,呈長橢圓形,左旋螺,殼高約10-15mm,殼口高約佔殼高的2/3極為發達,螺塔比小椎實螺還高。臍孔不明顯。外唇極發達,軸唇不明顯。無口蓋。
 
Reference
000117000146000194000265100079720090224017320110114003320090220002 


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