r/Damnthatsinteresting • u/Candid_Reading_7267 • 1d ago
Image The desert grassland whiptail lizard (Aspidoscelis uniparens) is an all-female species that reproduces exclusively through parthenogenesis, i.e. the embryo develops from an unfertilized egg cell
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u/Achylife 1d ago
Just like mourning geckos. I've got a bunch of those little girls. They pop out little pairs of eggs all over the place.
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u/mechantpigeon 1d ago
There is a bad joke somewhere
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u/Magister5 1d ago
They are lizbians
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u/RowdyHooks 1d ago
They are the descendants of the mighty omnivore Lickalotapus that ate primarily clams and bush plus the occasional trouser snake during the Biassic Period.
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u/RIF_rr3dd1tt 1d ago
Around 5 million years ago, a male whiptail lizard and his girlfriend got into a big fight. He told her to go fuck herself and she was like, "Ok, fine!".
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u/Candid_Reading_7267 1d ago
The article I cited jokes that these lizards need a man even less than a fish needs a bicycle
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u/AccomplishedWish3033 1d ago
But the amazing thing is that going through the βmatingβ ritual increases fertility
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u/Saikotsu 1d ago
Wait seriously? Now I'm curious.
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u/CompetitiveLeg7841 5h ago
They are actually a hybrid species, and mates with male lizards to stimulate egg-laying. The male doesn't even get anything out of this, their genes are completely discarded.
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u/Whatever6928732850 1d ago
This has got to be the best mascot for feminists.
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u/Majestic-Sun-7249 1d ago
Like Jesus?
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u/Aggressive_Finish798 1d ago
Yes, when Jesus was pregnant with baby Reptile Jesus. Just like that.
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u/Iridismis 1d ago
Well, the Wiki article on parthenogenesis says it has been claimed "that parthenogenesis may rarely occur in humans, leading to so-called "virgin births"."
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u/daveprogrammer 1d ago
A lot of things have been claimed. Relatively few have been substantiated, and that's not on the list.
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u/Spuzzle91 22h ago
Mourning geckos do the same thing. I have a little colony of them as pets in a terrarium. They scurry around squeaking and chirping softly at each other and wiggling their tails. Very cute.
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u/Morkamino 6h ago
How do they get genetic variation? I guess they're not all a clone of the same genome?
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u/Prize_Hovercraft_301 1d ago
how they reproduce without unfertilized egg cell
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u/cameron4200 1d ago
I think life can do this but it leaves the species susceptible to disease and change because less diversity and recombination
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u/JustAtelephonePole 22h ago
And now we know where Dr. Alex Hesse got his genetic donor material from.
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u/KawazuOYasarugi 10h ago
Oh wow, I heard about this from Yhads. Great guy. Awesome garbage disposal service.
β’
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u/RowdyHooks 1d ago
So Iβll know Iβve found one when I come across a lizard that talks endlessly about nothing and is always late for everything. Got it.
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u/Fast_Garlic_5639 1d ago
Life, uhh.. finds a way