Pacu fish have teeth that look exactly like people’s. They evolved to chew nuts that fell into the water

https://lemmy.world/post/28353804

Pacu fish have teeth that look exactly like people’s. They evolved to chew nuts that fell into the water - Lemmy.World

[https://lemmy.world/pictrs/image/98df64bb-e14d-4ad3-b28a-39116fd88877.jpeg]

When fish have nicer teeth than me.
Have you tried a freshwater diet?
What kind of people have teeth that look exactly like this? That’s nuts.
Fish people
It’s the “Innsmouth Look”
The front row ones look more similar to our teeth than an apes, so that is pretty crazy to me.
When I wake up screaming at 2 am, this right here, this is why.
Is this an example of convergent evolution?

Hey it is! Kinda. I Think.

But why are human teeth shaped like this in the front? Not so much for nuts, right?

I thought the same thing so I looked into it! The pacu fish’s front teeth aren’t flat like ours. They’re more like our molars, which serve the same purpose of being used for crushing
Pacu Fish: The Piranha Cousin With Human-like Teeth

In 2023, 11-year-old Charlie Clinton from Oklahoma made headlines by catching a pacu - a South American fish known for its human-like teeth - in a pond behind his house, far from its native Amazon habitat.

HowStuffWorks

That article you linked literally starts with

We apologize in advance for the nightmarish qualities inherent to the pacu fish

No. Nope. No way. Uh uh. I’m not scrolling down. NEVER. You hear me? I have enough nightmares as it is…

Honestly I don’t blame you given the pictures of them with their teeth out
Niiice—and thank you!!
Anytime! An opportunity to learn should always be used :)
Would you kiss that mouth?
Depends how many drinks I’ve had.

They evolved to chew nuts that fell into the water

Ok well, I’m never swimming again.

If you wade or jump in, you'll be fine.
If you fall in, not so much.
If your junk is dry, the fish can’t get to it
totally what my teeth look like
Are you suggesting people are evolutionarily suited to hobbling nuts?
I can eat walnut whole.
Found. The pacu fish

The food that can chew you back.

What in the everloving fuck is that?? Nightmare fuel 😨
A partially eaten cooked Pacu fish.

Exactly.

<Inigo_Montoya.gif>

Can I harvest teeth from this fish to replace the one I’m missing?
Just grow them back
When the Japanese finally get their teeth generation DNA therapy going, everyone will be after these fish for starter scaffolds.
Sounds like propaganda from Big Almond.
Is this some Midwest Big Apple?
No, that’s the Big Onion.
You people have never watched River Monsters with Jeremy Wade and it shows.
Name checks out, hay seed

Já viu um pacu de 30m?

Aqui hahaha

Can we use them for transplants?
There’s another marine fish who also has these kind of teeth – look up Sheepshead fish!
I hadn’t had many regrets in life, originally.
I too have three rows of teeth.
That’s fucked up.
If I went into an aquarium to find these fuckers cheesing at me I’d have to take mushrooms to cope. Thank fuck we have AI and this shits on a screen, I can sleep another day

I’m scared of it but also impressed it evolved to eat nuts.

smithsonianmag.com/…/sheepshead-fish-human-teeth-…

Is that what my teeth suppose to look like?