A large slug (Ariolimax columbianus) of the northwestern forests of North America, ranging in color from black to white but often having a bright yellow body with black spots.
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美
- 香蕉蛞蝓：北美洲西北部森林中的大蛞蝓（香蕉蛞蝓，哥伦比亚蛞蝓），颜色从黑色到白色变化不一，但通常为带黑斑点的明黄色身体
