Unusual Pregnancy Sparks Scientists’ Theories
Staff at an aquarium in North Carolina were left puzzled after a stingray in their care became pregnant despite the absence of a male in her tank.
Male Shark Suspected as Father
Scientists at the Aquarium and Shark Lab by Team Ecco in Hendersonville speculate that a male shark could be the father of the pregnant stingray.
Parthenogenesis as a Possible Explanation
Another theory being considered is parthenogenesis, a process where a female can produce an embryo asexually without fertilization.
Observations Point to Interbreeding
Upon noticing bite marks on the stingray, scientists began to wonder if interbreeding between the stingray and the two male white-spot bamboo sharks in the tank had occurred.
Upcoming Birth and Investigation
The pregnant stingray, expected to give birth soon, is under close observation to confirm the paternity of the offspring.
Updates on this intriguing development will be shared on the aquarium’s website and social media platforms.