Virgin Births in the Animal Kingdom

Posted on December 25, 2014  Comments (1)

Spectacular and Real Virgin Births

Scientists are discovering that virgin births occur in many different species; amphibians, reptiles, cartilaginous and bony fish and birds and it happens for reasons we don’t quite understand.

Initially, a virgin birth, also known as parthenogenesis, was thought to be triggered by extreme situations; it was only documented among captive animals, for example, perhaps by the stress, or isolation. A way to continue the bloodline when all other options had gone, when there was no other choice.

Not necessarily. It now appears that some virgin females produce offspring even in the presence of males.

Another interesting area of research for scientists. The value of sex to aid a species’ success is well understood. The value of being able to produce offspring when no males are around seems obvious also. But how this all works is quite interesting and again shows how much we have to learn.

Related: Fungus-gardening Ant Species Has Given Up Sex Completely (2010)Some Female Sharks Can Reproduce All by Themselves (2007)Amazon Molly Fish are All Female (2008)Bdelloid Rotifers Abandoned Sex 100 Million Years Ago (2007)

One Response to “Virgin Births in the Animal Kingdom”

  1. Peter
    December 26th, 2014 @ 1:04 am

    Interesting information for Animal world. I know this is not too easy to collect those information. It’s realy a good job. I like your post. Wise to get more information from you very soon. Good luck………..

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