符合的藏品

共找到 6 筆符合的資料

中文名(學名):Rissoa demessa

and suture, impressed. Sculpture of rounded ribs with weaker spirals between ribs, fading at bottom.....more

1/6

, impressed. A few ribs, narrow, short on the body whorl; color, pale white but reddish brown at bottom.....more

2/6

, impressed. Ribs, strong, oblique from top left to right with numerous spiral straie between ribs; 10 r.....more

3/6

' flatly domed. Mature whorls' 3-4' flat with a large body whorl and suture' impressed. Ribs' strong.....more

4/6

' impressed. Sculpture of rounded ribs with weaker spirals between ribs' fading at bottom; 12 ribs and 6.....more

5/6

with apex' blunt. Mature whorls' 3-4 with body whorl' large' inflated; sutures' impressed. A few ribs.....more

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