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 ...
Iowa Public Radio9 天
This shark pup was born in a habitat without any males. How did that happen?
A Louisiana aquarium has a new star — and ... of parthenogenesis involving more than half a dozen shark species, Feldheim said, from the bonnethead to the common smooth-hound.