Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Basommatophora 
Order_C
基眼目 
Family
Planorbidae 
Family_C
扁蜷科 
Genus_C
平扁蜷屬 
Scientific Name
Hippeutis umblicalis
Nomenclator
(Benson, 1855) 
Chinese Name
平扁蜷 
Common_C
 
Synonym
 
Common_E
 
World Distribution

 
Taiwan Distribution
恆春半島內文地區,宜蘭縣 
Habitat
棲息在池塘水田中。 
Character
殼半透明,質薄,為扁平圓盤狀,體螺層下方有稜角較鈍,殼頂寬略為下陷,臍孔寬且深陷,螺層寬度越往體螺層略漸寬,稜角為體螺層最寬處。殼口寬,殼口和體螺層明顯交疊,殼口上緣略長於下緣,上緣向下略凹陷。
 
Reference
000013000117000162000194000244100079200067 


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