This shark pup was born in a habitat without any males. How did that happen?
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 possible explanations — and hopes to get confirmation in the coming months.
Who's the daddy? Baby shark hatched at aquarium with no males might not have one
When a shark egg appeared one day in a shark tank at a Louisiana aquarium, staff were puzzled. That’s because the tank only has two sharks in it — and they’re both female.
How did a baby shark hatch without a male around? Louisiana aquarium investigates
The Shreveport Aquarium in Louisiana is investigating the mysterious birth of a baby swell shark, despite no male sharks being present in the tank for three years.
Female sharks in Louisiana aquarium birth pup despite no males for over 3 years
In a remarkable development, the Shreveport Aquarium has announced the hatching of a healthy female swell shark pup named Yoko. This event is particularly intriguing as it occurred without male sharks,
A Swell Shark Was Born Without a Male Present at a Louisiana Aquarium
A swell shark pup at the Shreveport Aquarium in Louisiana hatched from its little egg on January 3. This one came without the presence of a male shark.
'Mystery' shark pup born at Louisiana aquarium where no males were present
Officials with the Shreveport Aquarium recently announced the unusual birth of a swell shark pup in a tank where only two female sharks were present.
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Miracle shark gives birth to daughter at aquarium - with no male in the tank
The female swell shark pup, nicknamed Yoko, hatched at the Shreveport Aquarium in Louisiana, despite no male sharks being ...
Mystery of ‘virgin birth’: Newborn shark in all-female tank baffles experts
The birth of a baby shark at Shreveport aquarium has flummoxed marine experts. The newborn hatched in a tank with no male ...
Aquarium welcomes baby shark after mystery pregnancy
The pup hatched in a tank housing two female sharks who hadn't been around any male sharks in over three years.
Virgin birth mystery: Baby shark born in all-female tank stuns experts
Experts believe this could be a case of parthenogenesis, a rare form of asexual reproduction where a female can produce offspring without a male, or delayed fertilisation, where the fertilisation ...
Shark welcomes baby pup despite living in tank WITHOUT males for 3 years – experts share bombshell ‘virgin birth’ theory
A SWELL shark egg has hatched a pup, despite being found in a tank with no males, stunned researchers at a Louisiana aquarium ...
Baby Shark’s Birth in All-Female Tank Stuns Aquarium Staff
An aquarium is trying to figure out how it gained a new baby shark in one of its tanks where only two females were present.
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The Frilled Shark Has a 3-Year Pregnancy Before Giving Birth
Female frilled sharks give birth to live young, typically 6 to 12 pups at a time. The pups are fully formed miniatures of adults and must fend for themselves immediately after birth. Frilled ...