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Thread: Leopard shark makes world-first switch from sexual to asexual reproduction

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    Default Leopard shark makes world-first switch from sexual to asexual reproduction

    Leopard shark makes world-first switch from sexual to asexual reproduction

    Leonie the shark astounds researchers by producing live hatchlings after being separated from her mate in 2012


    A leopard shark in an Australian aquarium has reproduced asexually after being separated from her mate.

    It is the first reported case of a shark switching from sexual to asexual or parthenogenetic reproduction and only the third reported case among all vertebrate species.

    https://www.theguardian.com/environm...l-reproduction
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    I remember was already found a boy with some cells XX and other cells XY, it sould mean de ovule was fertilized during a parthenogenic process.

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