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.
‘Life finds a way:’ Baby shark born in aquarium tank that only houses females
Baby shark born in aquarium tank that only houses females - ‘It really proves that life... uh... finds a way’ said the aquarium’s curator of live animals Greg Barrick
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 present in the tank.
A shark pup was born in an all-female aquarium tank. How exactly could that happen?
On Jan. 3, a swell shark egg hatched at Shreveport Aquarium in Shreveport, Louisiana. The egg was discovered by aquarium staff in a female shark tank about eight months ago, but it may have remained undetected for a month or two before, according to a news release.
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 happens much later than the mating.
Aquarium surprised by shark born in a tank without males
According to the aquarium, the shark egg was first spotted eight months ago. The shark hatched a few weeks ago and the team at the aquarium is working to determine how it was conceived. Once the shark is big enough for a blood draw,
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,
'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.
Aquarium welcomes Yoko the 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.
Baby shark mysteriously hatches from egg at Louisiana aquarium — with no male in tank
A small shark swimming around a Louisiana aquarium holds a mystery in its DNA. Yoko the swell shark hatched from an egg that ...
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Baby Shark’s Birth in All-Female Tank Stuns Aquarium Staff
They’re now working to unravel the mystery of how the swell shark—named Yoko—came into existence. Reporter Reporter Got a tip? Send it to The Daily Beast here. ADVERTISEMENT ADVERTISEMENT ...
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Aquarium welcomes baby shark after mystery pregnancy
A Louisiana aquarium welcomed a baby shark born under mysterious conditions, the aquarium said Friday. The swell shark, nicknamed Yoko, hatched on Jan. 3, according to the Shreveport Aquarium.