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animal
>
oregon triton
俄勒冈法螺
拉丁文学名:fusiritonoregonense redfield
英文名称:oregon triton
贝类动物、腹足纲、鹑螺超科、法螺科
分布:美国西部
数量:多见
尺寸:11厘米
壳薄而轻,长型,螺塔高且修长,前水管沟微向后弯。螺层肥圆,缝合线深刻。壳口拉长,顶端有一瘤,外唇略加厚;轴高度弯曲,但光滑。强纵肋与弱螺肋相交错,其间有细螺纹。壳表白色,染有黄色,壳口和前水管沟有光泽。