Parthenogenesis in captivity: Solo aquarium stingray is pregnant

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Charlotte, a rust-colored stingray the size of a serving platter, has spent much of her life gliding around the confines of a storefront aquarium in North Carolina’s Appalachian Mountains.

She’s 2,300 miles from her natural habitat under the waves off southern California. And she hasn’t shared a tank of water with a male of her species in at least eight years.

And yet nature has found a way, the aquarium’s owner said: The stingray is pregnant with as many as four pups and could give birth in the next two weeks.



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