Aquarium staff have also predicted that the baby shark was a result of delayed fertilization, where fertilization occurs long ...
Officials at a Louisiana aquarium are investigating the mystery of a swell shark baby that hatched despite its mother having ...
Yoko the swell shark was born in a habitat of all-female sharks who hadn't seen a male in years. The aquarium has two ...
ZME Science on MSN1d
No males required: shark mother gives birth despite only being surrounded by femalesA female swell shark gives birth to a pup without coming in contact with a male, and now scientists are wondering how this is ...
Smithsonian Magazine on MSN7d
Shark Pup Mysteriously Hatches in Aquarium Tank With Only Females. How Could This Birth Happen?Experts say the case is either a rare form of asexual reproduction or an instance of (very) delayed fertilization ...
allowing the husbandry team to conduct a DNA analysis on the pup. TMX / SWNS Unlike other sharks that give birth to live young, swell sharks usually release fertilized eggs into the water.
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