ZME Science on MSN5 天
No males required: shark mother gives birth despite only being surrounded by females
A female swell shark gives birth to a pup without coming in contact with a male, and now scientists are wondering how this is ...
abc132 天
Baby shark 'Yoko' mysteriously born in aquarium tank housing only females
Shark pup Yoko was born in early January, Shreveport Aquarium said, having hatched from an egg in a tank containing two ...
Chip Chick on MSN4 天
This Baby Shark Was Born Without A Dad, Causing A Flurry Of Commotion
At an aquarium in Louisiana, the arrival of a baby swell shark has caused a flurry of commotion, especially since […] ...
来自MSN5 天
Surprise 'virgin birth' of swell shark in all-female tank at Louisiana aquarium
Staff at Louisiana's Shreveport Aquarium have been left stumped by the 'virgin birth' of a shark pup. Yoko, a swell shark pup ...
ABC7 San Francisco2 天
Baby shark 'Yoko' mysteriously born in aquarium tank housing only females
Shark pup Yoko was born in early January, Shreveport Aquarium said, having hatched from an egg in a tank containing two female sharks but no male ones. In fact, neither of the sharks that could ...