Detail
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Class
Gastropoda 
 
Class_C
腹足綱 
Order
Mesogastropoda 
Order_C
中腹足目 
Family
Thiaridae 
Family_C
錐蜷科 
Genus_C
 
Scientific Name
Stenomelania costellaris
Nomenclator
(Lea, 1850) 
Chinese Name
細紋蜷 
Common_C
 
Synonym
 
Common_E
 
World Distribution
分佈於菲律賓、其他亞洲東南部、即印尼的西里伯斯、中國的海南島、香港、廣東、日本的西南諸島(奄美大島以南)及臺灣東南方海上的蘭嶼。
 
Taiwan Distribution
屏東縣三地門,蘭嶼,澎湖 
Habitat
河川、池塘 
Character
右旋、堅固、長塔型、黃褐色,螺層為14到15層。愈近殼頂部螺層愈細密,殼表有微小的螺線雕刻,頂端尖。下部各螺層輕度膨脹,並有明顯的螺旋雕刻,但是在縫合線下肩部及各螺層上半部有更粗的縱肋,各螺層約有10-12肋條,沒有任何色帶、縫合線淺。體層占殼全長的30%。殼口小、卵型,其內部有很薄、白色的胼胝層,殼口緣薄、銳利。
 
Reference
000008000194100079000226200001200007200024200062200119620090707001320090219045 


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