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As a result, the researchers concluded that direct contact, rather than just waterborne chemical communication, may partially mediate the sequential hermaphroditism of slipper limpets. As such, the researchers were reasonably confident that these snails had sufficient access to any vital chemicals released by their fellow limpets that may be involved in prompting the hermaphroditism. This website uses cookies This website uses cookies to improve user experience. According to a recent study, published in The Biology Bulletin , pre-existing theories regarding the mechanisms by which this process is triggered may be incorrect. By Ben Taub 28 Dec , Smithsonian Tropical Research Institute.

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