Shell base
Class |
Gastropoda | ||||
Class_C |
腹足綱 | ||||
Order |
Mesogastropoda | ||||
Order_C |
中腹足目 | ||||
Family |
Rissoidae | ||||
Family_C |
麂眼螺科 | ||||
Genus_C |
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Scientific Name
|
Alvania gradatoides | ||||
Nomenclator |
(Finlay, 1927) | ||||
Chinese Name |
China Name | Chinese Common Name |
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Synonym |
Alvania (Linemera) interrupta gradatoides (Finlay, 1927) | English Common Name |
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Area |
台灣 Taiwan |
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Distribution |
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Shell Character |
Shell, minute, oval-conic with protoconch, paucispiral, convex. Mature whorls, 3, slightly convex and suture, deep. Weak reticulate sculpture, replaced by weak spirals at base; 4 spirals and about 13 axials on the penultimate whorl. Aperture, rounded. Color, light yellow. It distinguishes from Alvania isolate (Laseron) in having weaker sculpture, smaller protoconch and lacking golden orange spots on shoulder. |
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Reference |
200163200163 | ||||
Remark |
新紀錄種 迷你貝 Mini shell |
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