Shell base
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Class
Gastropoda 
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Class_C
腹足綱 
Order
Stylommatophora 
Order_C
柄眼目 
Family
Clausiliidae 
Family_C
煙管蝸牛科 
Genus_C
台灣紡錘煙管蝸牛屬 
Scientific Name
Hemiphaedusa antuensis
Nomenclator
Chang, Tada et Ookubo, 1995 
Chinese Name
安通煙管蝸牛  China Name
Chinese Common Name
 
Synonym
exilis karenkoensis Kuroda, MS 
English Common Name
 
Area
台灣
Taiwan
Distribution
沿溪谷的礫石域、落葉堆積下。
Habitat
沿溪谷的礫石域,落葉堆積下。
Shell Character
外殼呈細長紡錘形,有9至9.5層的螺層,殼表呈有光澤的暗紫褐色,附弱度不整齊的斜線彫刻,殼口成稍長的梨形,上板細弱,在殼內連結螺旋板;下板高深位,其上半呈角錐形,殼口原缺下軸板。體層的主襞長,上腔襞一般很短,與向前斜走月狀襞連結成為“J”型的腔襞像,下腔襞退化消失。閉板呈長舌狀,在基部柱側有弱度一刻痕。兩側緣平行而稍肥長,末端部呈三角形,有肥厚的圓狀結節及一凹痕。生殖器有較長的陰莖鞘及精囊和精囊管總長度等長的憩室。齒舌齒式26+C+26,計約130排。
Reference
000220000264200155020090304003_01000220000264200155020090304003_01


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