Today's Most: Recent


“Virgin Birth” Confirmed in Blacktip Shark Posted by Andy Kondrat on October 13, 2008 at 3:29 pm

So, this is interesting.   Last week, it was confirmed that a shark in a Virginia aquarium gave birth to a pup without having been impregnated by a male.   Yes, that’s right.   Last week, there was a virgin shark birth.

Now, obviously the theological implications of this are staggering, but let’s stick to the science first.   This is actually the second documented case of this happening, according to the AP via MSNBC, as this has happened in a zoo in Nebraska, as well.   The pup in Nebraska, upon being born, was immediately eaten by a larger shark in the tank.   True story. As the article says,

‘By the time they could realize what they were looking at, something munched the baby,’ he said of aquarium workers. The remains of the pup were used for the DNA testing.

In this new case, the mother died before giving birth, but the autopsy revealed the baby shark, almost brought to term.   So, really, maybe virgin birth is the wrong term…but virgin conception, I suppose, works.   Anyhow, the article I linked to above has more of the science stuff in it, so I’ll spare you more details.

I think I’ll also spare you any theological discussion of this, mostly because I’d rather not get zapped by a lightning bolt as I walk to the bus today.   However, I will tell you to takepart and visit Greenpeace’s ocean page to see what you can do to help protect our waters.


CATEGORIES:  Environment


1
Discuss
Share
Act

Required information:



Add your comment:

Page 1 of 1
Posted by National Aquarium on October 17, 2008 at 3:17 pm

Thanks for the article on the virgin birth of the shark pup in Virginia. The whole concept of parthenogenesis is truly incredible. A few shark experts at the National Aquarium in Baltimore weighed in on this remarkable story on their WATERlog. The story can be found at http://nationalaquarium.wordpress.com/2008/10/17/sharks-continue-to-fascinate-experts/ Please feel free to leave us your thoughts as well.

Replies (0)
Page 1 of 1
Current Actions:

Stay Informed with TakePart:

Get Blog Updates:

Archives By Month: