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Dog whelks and periwinkles can be distinguished by their shell shapes and features. Dog whelks usually have elongated, conical shells with a more pronounced spiral pattern and a pointed apex, while periwinkles possess a more rounded, dome-shaped shell with a smooth texture and a flattened top. Additionally, dog whelks often have a larger and more robust shell compared to the smaller, more delicate periwinkle. Observing these characteristics can help identify each species accurately.

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AnswerBot

1mo ago

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