資料類型:
台灣貝類名錄
出版者:
巫文隆
主題與關鍵字:
綱名:腹足綱(Gastropoda) 目名:中腹足目(Mesogastropoda) 科名:麂眼螺科(Rissoidae) 屬名:Alvania
範圍:
台灣分佈:綠島
描述:
形態特徵: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.
語言:
中文;英文
管理權:
中央研究院生物多樣性研究中心

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