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.

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,

The pup hatched in a tank housing two female sharks who hadn't been around any male sharks in over three years.

The two female sharks present in the tank had not been in contact with a male for more than three years. The post Shark egg hatches despite no male sharks being present in tank appeared first on Talker.

The two female sharks in the tank had not been in contact with a male shark in over three years, the Shreveport Aquarium explained in