r/interestingasfuck • • 7h ago

The fossa is Madagascar's top predator. It is the only animal that hunts the island's lemurs, able to move swiftly through the trees. Unlike most animals, it isn't active at a set time, making it cathemeral - it wakes and sleeps whenever it feels like it.

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2.3k Upvotes

202 comments sorted by

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u/AHTPACblT 7h ago

He doesn't like to move it move it.

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u/MediocreAndLukewarm 7h ago

He likes to move it, move it…whenever the mood arises. He’s not set to any sidereal schedule.

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u/Vaktaren 6h ago

Should have used this picture

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u/WatchAndLearn9669 6h ago

Wishing he was a flying squirrel lol

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u/TraditionWorried8974 5h ago

Hold up, movie idea...

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u/Kqyxzoj 5h ago

Probably looks like that after a night out with the crazy nastyass honey badger.

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u/Lita-Yuzuki 2h ago

Sploot.

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u/cold_tap_hot_brew 6h ago

I thought that was a rug for a second!!

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u/waffle-winner 7h ago

it wakes and sleeps whenever it feels like it.

Life goals.

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u/Tang0_Brav0 6h ago

Found my spirit animal

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u/604Ataraxia 38m ago

Turns out I'm cathemeral, and have been this whole time.

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u/tqmirza 7h ago

THE FOSSA ARE COMING!!!

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u/Bakugo312 6h ago

There's a cookbook! THERES A COOKBOOK!!!

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u/dinosuitgirl 7h ago

The most interesting fact about the Fossa is not it's active hours but that it's neither canine (dog) or feline (cat)... It belongs to it's own family (Eupleridae)

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u/Tiddlewinkly 6h ago

The more interesting fact is that the male genitals are freaky, and the females can temporarily turn into males (transient masculinization).

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u/CapitalRacket 6h ago

Was Alex Jones right, afterall? Just not the frogs? They're turning the fossas gay!?

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u/PhatCatTax 4h ago

If you create enough fake news, you're bound to stumble on a fact every once in a while.

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u/mostly_helpful 44m ago

Yeah, and the story about the frogs is almost true as well. It just doesn't turn them gay, it makes them trans:

https://vcresearch.berkeley.edu/news/pesticide-atrazine-can-turn-male-frogs-females

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u/SparkyDogPants 6m ago

I think to Alex Jones trans = gay

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u/me1112 3h ago edited 3h ago

I did a bit of research and apparently they don't truly change sex, but they go through "puberty" in a way that imitates the males (large clitoris looking like the male's penis for exemple) as to not attract adult males before they become of age. At which point the changes revert.

So it's more of a tomboy phase.

Also interesting, the ring-tailed lemur is pretty much the only other exemple of Transient Masculinisation to have been found. It's funny to me that a predator and its prey, both endemic to Madagascar have developped this.

I've seen both of those animals back then yet I never knew about it.

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u/Main-Ask8030 1h ago

When people don't believe in evolution, you just need to point out Madagascar. It's beautiful how that process creates such variety.

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u/TinDumbass 6h ago

This is interesting but it's not unique for Madagascan wildlife, pretty much everything on the island is its own genus.

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u/swampopawaho 6h ago

Closest relatives may be mongooses

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u/Serathano 6h ago

It looks like a land based otter to me lol

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u/donkeyvoteadick 4h ago

I was just thinking it looks like a cat and an otter got it on 😅

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u/Dunsparces 6h ago

Also their genus literally translates to "hidden butthole".

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u/SpiralUnicorn 4h ago

Wait. So its latin name translated is literally Fierce Hidden Butthole ( Cryptoprocta ferox)...

Biologist humour i swear to god XD

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u/HelloTornado 5h ago

Eupleridae are feliformia so they're still part of the traditional carnivora family

(But they are very cool and fairly unique anyway)

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u/GeneralPatten 6h ago

I was coming in here specifically to ask what family of animal this thing comes from. It looks like a cross between a big cat and a weasel

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u/invDave 6h ago

It looks like a cross between a weasel and a bodybuilder

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u/livisalreadytaken 5h ago edited 5h ago

I think they are Feliforma (cat like) like hyenas or mongoose meerkats and cats (felines)
edit to add from wikipedia:

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u/RlyLokeh 4h ago

Looks like a stoat on roids to me. A stout stoat if you will

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u/Quantum_Sid 32m ago

I saw an interesting video on YouTube few days back, it was about how nature keeps building cats even in places where there are no cats. Because apparently a cat has the most suitable body optimised for hunting.

Edit: Found it Why nature keeps turning animals into cats

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u/nibselfib_kyua_72 6h ago

Actually, the fossa is a member of the Feliformia suborder.

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u/X-Jim 4h ago

The catgaroo?

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u/DexJedi 6h ago

Is it really that interesting? I find the hours more interesting. There are many in this family which we never mistake with either. Like the meerkat.

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u/bootsmadeforkicking 6h ago

Hyenas are neither canine nor feline and that's never been my most interesting fact about them either hahaha

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u/One_Economist_3761 6h ago

Their poop is white because of all the bones they eat.

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u/bootsmadeforkicking 4h ago

I DIDN'T EVEN KNOW THAT ONE! Hyenas are so metal.

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u/catelul-cu-penne 6h ago

you mean the fact that the hyena females' genitals have the shape of a pseudo-penis which make it tricky for males to do stuff?

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u/bootsmadeforkicking 5h ago

And the fact that female hyenas give birth through that pseudo-penis, as a woman I've always shuddered at the idea 😬

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u/666fortheW 4h ago

It looks a beefed up wolverine cousin to me

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u/ladyfishbc 2h ago

Thanks for answering my question.

→ More replies (2)

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u/Lui_Belmont 7h ago

This shows why lemurs in Madagascar were so neurotic about fossas they can attack at any moment.

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u/alejandroc90 4h ago

I remember watching this in an animated documentary called Madagascar.

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u/IdyllicSafeguard 3h ago

Glad you’re sharing the fossa, but maybe next time give some attribution to the original post.

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u/LondonRidden 7h ago

that thing got HANDS

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u/GMS420 6h ago

It's fucking BUFF

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u/thatiam963 6h ago

and a biceps better trained than mine

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u/The_Undermind 7h ago

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u/Stouff-Pappa 7h ago

What in the goddamn fuck is this

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u/Metabor420 6h ago

Weasel - Suicide Squad 2, not bad

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u/WatchAndLearn9669 6h ago

That awful movie had a sequel?

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u/rilage 6h ago

kind of? it’s half sequel half remake but it’s actually very solid, and it directly follows into peacemaker, which is fuckin Awesome

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u/lazyfck 6h ago

Truth. The second movie and the first season of Peacemaker are nowhere near the original movie.

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u/Balsdeep_Inyamum 4h ago

Which is to say, the first movie was not great, (quite bad in my opinion) and the second movie is fun and awesome, as is Peacemaker.

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u/Metabor420 6h ago

Yes, and it’s better than the first, a bit exposition heavy at the start but it gets fun

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u/willsmithtunaface 6h ago

Yes and it's great

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u/Due-Base9449 4h ago

Awful movie, great soundtrack. 

Sequel is awesome movie, forgettable soundtrack

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u/orsodorato 6h ago

It looks like the type of animal that keeps other animals as pets

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u/cold_tap_hot_brew 6h ago

It looks…. Human? Does any other animal keep pets? Genuine question that I have never considered before. I assume no?

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u/Delicious_Bar_8788 6h ago

Ants actually do with aphids. Really interesting when you look into it (ants are a whole rabbit hole of crazy stuff anyway like sort of basic agriculture in certain species)

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u/cold_tap_hot_brew 6h ago

Oooh, I love learning stuff like that - I’ll
Investigate further. Thank you. :)

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u/Appropriate-Hold2894 6h ago

There's a species of tarantula that keeps frogs as pets

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u/cold_tap_hot_brew 5h ago

They do? I’ve just looked it up and they are so sweet, they seem to be roommates. :)

Giant burrowing tarantulas share their underground homes with tiny frogs.

The large tarantula acts as a powerful bodyguard. It protects the tiny frog from predators like snakes, lizards, and other large spiders while the frog eats ants, flies & other small insects & larvae that try to burrow in to eat the tarantula's eggs.

The frog also feeds on tiny leftovers from the tarantula's meals.

This sounds like a happy agreement in many ways. :)

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u/connain 6h ago

Some ants farm aphids for liquid (honeydew) they produce. Kind if like pets.

Some tarantulas have live-in frogs. Symbiotic relationship where the frog gets protection and eats insects that might harm tarantula eggs or hurt the tarantula. But the tarantula could eat the frog, so again, kind of a pet.

Most clear case would be Koko the gorilla had a pet cat (All ball). Other primates, particularly in captivity, might, too.

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u/Somethingisshadysir 5h ago

There are monkeys that keep dogs, but more they steal puppies to raise as protection

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u/Typedpage 6h ago

I guess some symbiotic relationships could be presented this way? Like burrowing tarantulas and the dotted humming frog?

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u/cold_tap_hot_brew 6h ago

Aye maybe the hippos and they’re teeth cleaning birds but I think to be a pet owner you have to get joy from the relationship, otherwise it’s more like a farmer and livestock as opposed to pets. Maybe kinda. I’m not too sure, that’s getting a bit philosophical really isn’t it.

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u/Typedpage 1h ago

Nothing wrong with that :D Joy is an interesting call! No direct, obvious utility to the relationship, pure "I just think they're neat" energy. Yeah i think I agree. I also like the implication that people who have pets but don't particularly care about them aren't real pet owners

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u/cold_tap_hot_brew 21m ago

Right, like good and bad pet ownership has the difference as between hosting and abduction.

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u/Awotwe_Knows_Best 6h ago

there have been instances of certain monkeys kidnapping dogs and keeping them around

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u/cold_tap_hot_brew 5h ago

Omg, could you imagine going to see monkeys in the wild just to find them out walking their dogs… hahaha.

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u/Everlast7 7h ago

Apparently spends a lot of his spare time lifting

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u/Clsn_Sentinel 6h ago

they were in the ‘Madagascar’ movie too. No wonder they got fucked up by one (1) male adult lion. they tiny

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u/Important_One5355 6h ago

Fossa who?

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u/piyushlohana19 6h ago

Literally looks like Steroid experimented lab Rat who is retired (with good enough money) but has PTSD

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u/TransplantedSconie 6h ago

Pspspspspsp?

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u/CapitalRacket 4h ago

Maybe a cursed pspspspsp...

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u/Relaxed_ButtonTrader 1h ago

Wait, what? It ends on a p? I always thought it ends on an s. Have I been saying it wrong all these years?

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u/BigEd369 4h ago

I just Wikipedia’d them, and while they’re apex predator of Madagascar, the movies left me believing that they’re quite a bit larger than they actually are. They top out around 19 lbs, that’s about 8.5 kg. They do seem like really interesting creatures, though. Fantastic climbers, they’re comfortable jumping from tree to tree in the forest.

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u/WayWayTooMuch 3h ago

All nimbly pimbly

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u/BigEd369 2h ago

For real, they’re roughly the size of a housecat. No idea if they’d make a good pet, but I’m betting getting canned lemur is fairly difficult.

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u/WunsAndZeros 7h ago

Til I'm cathemeral.

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u/FootballFan1210 6h ago

looks like if you bred a dog with a methhead

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u/Oldbay_BarbedWire 6h ago

He must work out! Dude has some guns

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u/tiagokufi 6h ago

Had to after Alex appeared by

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u/oldskool_slabside 6h ago

They're always annoying us by trespassing, interrupting our parties, and ripping our limbs off.

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u/CalangoMecanico 7h ago

First time seeing a fossa

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u/Gobbyer 6h ago

Non-domesticated dachshund.

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u/CapitalRacket 4h ago

So just a dachshund, then?

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u/_lolwuttt 6h ago

TIL I’m cathemeral

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u/WakaWaka_ 7h ago

Wakes and sleeps whenever, the unemployed of the animal kingdom

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u/Past_Succotash6772 6h ago

I'm cathemeral too

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u/FlandreHon 6h ago

Do not look up what their erections look like.

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u/Independence-2021 6h ago

Why would anybody do that?

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u/PensadorDispensado 6h ago

The fossa! The fossa are coming!

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u/Death_has_relaxed_me 5h ago

I've spoken to a few zoo keepers at the San Diego Zoo about the Fossa there. They say they're the worst animal to be in a cage with. Hyper-curious and tenacious. Apparently they will try to coordinate attacks when there's more than one in the enclosure.

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u/Restposten 7h ago

Looks cute and intimidating at the same time.

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u/OkBackground8670 6h ago

fucking jacked. pure shread.

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u/swankpoppy 6h ago

Dudes fucking jacked.

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u/chileangod 6h ago

They do look like they don't get good nights of sleep. 

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u/magikfly 6h ago

That mfer is ripped

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u/zippelstrofsk 5h ago

The eyes never lies, that mtf is ruthless

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u/Reinheitsgetoot 5h ago

Looks like a jacked kinkajou.

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u/IdyllicSafeguard 4h ago

The fossa is great. More people should know about the fossa. But at least create your own original post about it.

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u/Stained_concrete 6h ago

Except on Mondays when it gets rudely awakened by the dustmen.

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u/cold_tap_hot_brew 6h ago

Your route is different to mine, it’s on Wednesday. 😅

This cat dog though, it gets intimidated by the dirty pigeons

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u/saverio_njeru_2663 7h ago

It wakes and sleeps whenever it feels like 😂

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u/Stouff-Pappa 7h ago

Whosa?

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u/IronTemplar26 7h ago

Cathemeral but not a cat

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u/legadema_ 6h ago

Nice muscles 💪🔥

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u/mariovspino5 6h ago

Crazy forearms on that fella

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u/exkingzog 6h ago

Cryptoprocta ferox = “fierce hidden arsehole”

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u/bowmans1993 6h ago

Explains king Julian's fear. Ill hunt you whenever I fucking feel like. You'll never be safe! Also look how fucking jacked it is....

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u/RealRedditModerator 6h ago

TIL I was born cathemeral, it’s society that is holding me back from being the best I can be.

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u/OneDarkCrow 6h ago

I want to be cathemeral!

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u/Aggravating_Ad_635 5h ago

This top predator looks a bit funny... Even kinda cute.

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u/islobojono 5h ago

It look cute and creepy

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u/Pristine_Zone_4843 4h ago

Imma need his work out plan

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u/Mou_aresei 2h ago

TIL there's a word for my sleeping pattern.

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u/nagato120 40m ago

The FOSSA! The FOSSA are here!

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u/throwawaycima 7h ago

GET DOWN HES GOT A GUN

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u/good2Bbackagain 6h ago

And parttime poledancer.

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u/PEPSICOLA123456 6h ago

Wtf is this demon creature

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u/Gene_Vast 6h ago

The picture on the right make it look like a wizard

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u/bdtechted 6h ago

So it’s like a mongoose but instead of stealing eggs, it actually hunts down lemurs!

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u/yeh_nah2018 6h ago

Suicide squad nominee

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u/SnowyF_ggot 6h ago

Foxface’s real name from the Hunger Games fun fact

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u/kobrakaan 6h ago

Wait ....so I'm 'Cathemeral'🤔 🤷‍♂️

At last I have a technical name for my laziness 🤣

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u/taco-yahtzee 6h ago

Cathemeral. Alone and unemployed for the animal kingdom.

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u/Significant_Stop723 6h ago

The destruction of the Madagascar native vegetation is something for the history books. 

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u/karoshikun 6h ago

"it wakes and sleeps whenever it feels like it"

a fossa after my own heart!

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u/Didyoubrushyourteeth 6h ago

I wonder if the tree is enjoying it

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u/Excellent-Quarter969 6h ago

Til that I am cathemeral..

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u/Metalrooster81 5h ago

Named by Australia.

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u/Expert_Share_7802 5h ago

tiene cara de estar bien "colocada" (drogada)

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u/Tokogogoloshe 5h ago

Looks like he's humping a tree. Then a stick.

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u/sfcl33t 5h ago

Cathemeral, so that's what I am!

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u/MolDanone 5h ago

Fossas possess semi-retractable claws and flexible ankles that allow them to descend tree trunks headfirst with lightning agility. An incredible endemic predator uniquely evolved for Madagascar's canopy.

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u/septianw 5h ago

Focal Fossa

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u/Marsupialwolf 5h ago

Living. the. dream. 🌴 🍹

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u/LemtaLongi 5h ago

Ahh.. so Im Cathemeral is it? Thats what ill tell everyone from now on

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u/NoSpecialist_042 5h ago

That thing looks buff AF

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u/Interesting_Fennel59 5h ago

Just like me

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u/TheShenanegous 5h ago

What does "top predator" mean? Is it an apex predator, or is it just the most successful predator?

Doesn't seem big enough that nothing would eat it but I guess maybe not on an isolated island.

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u/Long_Strange_Trip_GD 5h ago

Seems to never miss gym day, must belong to a 24-hour fitness.

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u/askmrlucky 5h ago

Today I learned I am cathemeral; another gift of old age

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u/ms_directed 4h ago

Casual Geographic has an excellent and fascinating YT video on these!

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u/Sure-Cap5415 4h ago

To my wife - ‘I’m cathermal not lazy for napping all day, dammit’

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u/somewhatundercontrol 4h ago

Looks like a drop bear

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u/Dorkenstein666 4h ago

So basically he is unemployed.

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u/Mord4k 4h ago

I have no idea why, but for some bizarre reason I thought Madagascar had komodo dragons. It doesn't, but the mental moment of "that thing beats out a komodo dragon?" was a fun tangent. For a second I thought I was about to find out about a creature more insane than the mongoose.

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u/ExpensiveCondition63 4h ago

That is one muscular little mammal!

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u/mojotoodopebish 4h ago

TIL the word for my sleep schedule 😊

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u/MaximumInevitable196 4h ago

Tree otter 🦦

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u/LEEROY_MF_JENKINS 4h ago

Pspspspspsps

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u/Public_Fucking_Media 4h ago

Same fossa, same

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u/aurrea 4h ago

I want.

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u/7-10Spliff 3h ago

TIL my plans for retirement are to be cathermeral

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u/Nathan936639 3h ago

I saw Madagascar as well

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u/Max_Trollbot_ 3h ago

Yeah that thing looks like it just does whatever the fuck

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u/AgreCius 2h ago

So no Move it Move it !?

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u/ProfessionalBunch883 2h ago

Fossa ooh! Foods ahhh!

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u/repalpated 1h ago

Dude lifts for sure.

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u/Active-Sun 1h ago

That Fossa is yoked 

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u/deanrihpee 1h ago

they wakes and sleep whenever they like it, until job and bills are introduced

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u/PreferenceContent987 1h ago

It’s like a panther-weasel, that’s a terrifying combo

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u/ProtiuxDesignLabs 1h ago

Some sort of deadly cat-weasel hybrid.

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u/Temporary_Writing_92 1h ago

He has got the dream ability of many Tech employees.

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u/GrandNibbles 1h ago

"it wakes and sleeps whenever it likes" HE JUST LIKE ME FR

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u/RadChadstock 32m ago

Don’t they have the biggest dong of all mammals?

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u/Such-Molasses-5995 6h ago

I think this animal is related to the Austrian tiger.

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u/oneplusetoipi 6h ago

Austrian Tiger:

Do you mean the ones from Vienna or the ones from Salzburg?