國際貝庫
綱名 |
Gastropoda | ||||
綱中文名 |
腹足綱 | ||||
目名 |
Mesogastropoda | ||||
目中文名 |
中腹足目 | ||||
科名 |
Rissoidae | ||||
科中文名 |
麂眼螺科 | ||||
屬中文名 |
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學名 |
Alvania gradatoides | ||||
命名者 |
(Finlay, 1927) | ||||
中文名 |
中國大陸名 | 中文俗名 |
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同種異名 |
Alvania (Linemera) interrupta gradatoides (Finlay, 1927) | 英文俗名 |
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分布地區 |
台灣 | ||||
世界分布地點 |
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型態特徵 |
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. | ||||
參考文獻 |
200163 | ||||
備註 |
新紀錄種 迷你貝 |