Watch Jellyfish Go Through Their “Stack of Pancakes” Phase | Deep Look

[@TheBestInsects]

Ok, I had NO idea that jellyfish reproduced like that. I've never heard of animals making babies that multiplied themselves. That is so cool and almost unbelievable! The photography in this video is beautiful! I love you deep look ❤

[@KQEDDeepLook]

Thank you!

[@drachior]

kind of happens to humans too, doesn't it? Albeit rarely. but some families have a disposition for getting identical twins

[@Tinyvalkyrie410]

No this is different. They alternate reproduce via fertilization and cloning. Twins in humans are always created by fertilization, they still have two parents. There are lots of other animals and other organisms that do this though.

[@waterunderthebridge7950]

It’s kinda like an amalgamation of different beings: Ancient plants (think prehistoric ferns) also had two stages of development that are condensed into the same plant nowadays while there are e.g. salamanders and insects that can multiply asexually to increase population but also sexually to maintain genetic variety

[@alestine]

How about Aphids?

[@celarts5752]

Jellies seem so alien, especially with their reproductive tendencies (and even the ones that return to polyp after some time spent in adulthood), they're one of the coolest and most interesting sea creatures imo

[@TragoudistrosMPH]

A fun thought is they've been around for hundreds of millions of years, but we're pretty new... Technically, we're alien and they're standard (from their POV) 😁

[@I_Never_Lie]

You mean everything under the sea? 😂

[@Xenochetemist]

​@@TragoudistrosMPH We have been here from the beginning with them, and they don't have our POV thing. We gained consciousness, not suddenly spawn on Earth.

[@Nagari2637]

Respect our older cousin

[@TragoudistrosMPH]

@@Xenochetemist nothing in my comment suggests random spawning or a literal conscious point of view. That's an annoying number of strawman arguments to misattribute and shoot down... 😒

[@mypal1990]

This jellyfish life cycle makes the story of the stork carrying a baby more wholesome.

[@3takoyakis]

This is a stork cloning itself so it could send another copy of itself into the sky while the 'real' stork stay on the nest

[@bob7975]

Sea anemones are perfectly able to move about and even swim, after a fashion. Not well or quickly, but they can do it. They are like jellyfish who decided not to float free through the ocean.

[@JvierLee]

When I was young, whenever I read about Jellyfish reproduction in my Encyclopedia, I was always perplexed on how does it work, it's so strange and fascinating. Thank you for the video on showing how it all works!

[@KQEDDeepLook]

You are most welcome!

[@speziell1575]

It is really weird, a totally sessile animal just starts popping off other, completely different, free swimming animals. Its so weird how a body part just turns into its own organism.

[@tsartomato]

@@speziell1575 you are filled with milliards of freely moving blood cells and immune cells some of which go rogue all the time

[@Cpt_John_Price]

@@speziell1575 I actually assume that they are like babies spawning out of "plants". And their parents are actually making "plants" for the sole purpose of making babies.

[@meajur]

I've seen illustrations of this for years, but never saw a video of it until now. I am so very happy to have finally seen it.

[@KQEDDeepLook]

Glad you enjoyed it!

[@sailor5853]

Same. Saw it in biology books all the time.

[@ThiagoHenrique-wh7qr]

Same, I feel so happy after seeing it unfold before my eyes.

[@PridefulShadow]

Same here! I have no idea why documentaries like Blue Planet never showed this process before, nor could I find photos of the polyp stage, so thank you for making this video!

[@rugvedkulkarni1593]

Now I understand why it's called jellyfish bloom. It looks like flowers blooming 🌸

[@KQEDDeepLook]

So true!

[@notyesbetothefallssorcerer3272]

Even cloning upon cloning, only the smallest percentage will survive to adulthood. So to deal with predators either consistently be in large groups or good at dodging the ambushes. Man I would think with all those tentacles, they'll just bounce on their adversaries and jump like a jumping jellyfish.

[@zenith9825]

Imagine all the weird alien creatures that sci-fi authors have given us, and all the while, Earth goes: "Oh yeah? Those squishy things with stinging tentacles with no brain? Imagine an entire stack of clones that wiggle free one-by-one. Oh, and those came from clones too. :)"

[@theexchipmunk]

I mean, we are not that much less weird. We are a pile of clones changin themselves to do difernt things that all work together to make a bigger mobile colony. If you look at our cell types it gets wild. Like with Macrophages that are pretty amoeba like and move indipendently around hunting for things not suposed to be there. Or our bones, that are in a way seperate from us, being a latice struture build inside our bodys by specialised cells and colonised by others that reinfoce this latice. Neuronal cells too, did you know that they too can freely move around, again quite amobea like, before they settle down and start to branch out?

[@zenith9825]

@@theexchipmunkThe very fact that we are "mostly" (I believe) not-human is very mind-blowing. By percentage, I've heard that a minority of our cells/biomass is actually our own; the rest is actually just other species inside us. Like, "all your gut bacteria" and all that.

[@JetFalcon710]

​@@zenith9825 Yeah, and if I remember right, around 8% of our genome is made up of various species of bacteria that decided to have a symbiotic relationship with us _(e.g. gut bacteria)_

[@KaiserMattTygore927]

And we're closer in relation to those squishy tentacle things than any humanoid looking alien creature we conjure up.

[@Mark.OnEarth]

I had no idea that jellyfish once looked like an anemone!

[@mariobenedicto3582]

I too didn't know that they were related!

[@Khann_2102]

​@@mariobenedicto3582they're related?!

[@nikyu.106]

​@@Khann_2102 Anemones are cnidarians too

[@Khann_2102]

@@nikyu.106 Wow thanks for the info

[@nikyu.106]

@@Khann_2102 Both are classified in the same phylum (Cnidarians). Anemones are classified in the class "Anthozoa" and the subclass "Hexacorallaria" (which also includes corals). Jellyfish are classified in the subphylum "Medusozoa" which contaims a few classes, the most common ones are "Hydrozoa" and "Scyzophozoa"

[@polinatalmeltzer450]

When it broke free and swam away, I screamed! It’s so fascinating to see this moment!!

[@dodiswatchbobobo]

Imagine growing up in a stack of undefined flesh that slowly resolves itself into a pile of babies, and each baby just peels off the mass and tumbles down the pile once it’s fully grown.

[@kylecooper4812]

I am so glad you guys finally made a video about this! Ever since I learned about how jellyfish reproduce, I’ve shared it with as many friends as would listen. You guys get the best footage, and you explain things so clearly! I can’t wait to share this!

[@KQEDDeepLook]

Thanks so much Kyle!

[@anthonycredo6623]

I never really thought how jellyfish grow in numbers, it all makes sense now

[@blessedbeauty2293]

- 4:17 What !?! The story ends here!?! We *need* more. MUCH LONGER VIDEOS PLEASE 🙏🏽 🙂 ❤

[@zooemperor3954]

That factoid about how the adult sea jelly gets its name? I had no idea that’s why they were called that. That is admittedly pretty cool.

[@LuisSierra42]

That's their only name in spanish. We don't have a translation for Jellyfish other than medusa

[@justsomeofmyfavs]

@@LuisSierra42 Same in Italian, Hebrew and Russian.

[@baptistelalue2865]

Same in French : Méduse is their only name.

[@kamewantor4594]

​@@justsomeofmyfavsalso Ukrainian and Belarusian

[@JDog88]

A little trivia: A "factoid" is misinformation that has been spread by word of mouth for so long that it is commonly mistaken as fact. A couple examples being chewing gum staying in your stomach for seven years if swallowed, or that ostriches bury their heads in sand when threatened.

[@B_4035mn]

What I'm interested in, is whether or not the leftover polyp bits return back to the polyp phase after all of the jellyfish are released.

[@monsterdream14]

Me too

[@DegenerateDryad]

I was wondering the same thing!

[@fenrirgg]

It seems to me like all the polyp ends becoming jellyfish.

[@Brydav_Massbear]

The lifestyle of the sea jelly is so successful that these guys have been around for *millions* of years! Also, you forgot to mention that jellyfish polyps duplicate the same way coral polyps do! This makes sense considering the fact the two are also related.

[@BrunoMattei97]

I'm always stunned by the footage on your videos, props to the video and editing team for the amazing job!

[@KQEDDeepLook]

Much appreciated!

[@srutideka2894]

Really the work is amazing

[@bizwiz2852]

Always love a new deep look video! Keep up the amazing content! And I love how a jellyfish was named Medusa. That’s awesome

[@KQEDDeepLook]

Thank you! Will do!

[@enricobianchi4499]

That's actually the normal name of the jellyfish in Italian :)

[@danielzvids]

Whenever I see jellyfish I feel like I’m witnessing the first ever footage of extraterrestrial life 😱

[@AquariumOfTheBay]

Incredible video! Great to have you film at our Aquarium!

[@KQEDDeepLook]

Thanks again @AquariumOfTheBay !

[@fien2706]

And on top of it, there is a jellyfish species that's immortal, going through their life cycle over and over again

[@shockal7269]

until eaten

[@melvacaoyona-ollosa278]

​@@shockal7269not if left alone.

[@shockal7269]

@@melvacaoyona-ollosa278 left alone until eaten

[@quitlife9279]

@@shockal7269 ha but that was only the clone.

[@josequiles7430]

It's not really inmortal. It goes back to being a polyp and then *reproduces* to make medusas. It doesn't ever *turn* into a medusa again

[@b0gdyb0ta]

For the last time Jimmy, give me the remote! No? Okay, I didn't wanna say this but... you're a clone! Yes, you! And ever since you were a kid you've been... pancaked! That's right, you better leave. Here, let me help push you away!

[@ivy_47]

Zefrank missed a good opportunity with this one!

[@mythplatypuspwned]

Nice! I've seen this plenty of times in images, but this is the first time I've seen a KZbin documentary video actually showing it.

[@KQEDDeepLook]

Wow, thanks!

[@blakedao4777]

Then what will happen to the part that still clings to the rock? Does it break free too or just lay there and die?

[@moumous87]

Almost 40 and it’s only now that I see a good video showing well the reproduction cycle of jellyfish. What a great channel!

[@KQEDDeepLook]

Wow, thank you!

[@BurntWeeny435]

Great video. Seeing this 3:55, in your video made me see & understand how a sea turtle could easily mistake a plastic bag, for a jellyfish! No wonder it is such a problem! Those poor little adorable sea turtles!

[@blueberry_borb]

Wow, jellyfish are so fascinating!!

[@KQEDDeepLook]

We agree!

[@give_anna_an_alt1744]

I was in St. John snorkeling a couple years ago and I didn't realize it was a Jellyfish bloom. (The adults were mostly at or near the surface) and when I noticed finally, I freaked out and noped my way out of the water and back onto the boat.

[@krohme8005]

Ooh, I love jellyfish! Especially moon jellies. Ive never theough about how they reproduce, but this makes sense. This is a very unique and interesting way to reproduce. 10/10 episode, probably my favorite thus far!!

[@KQEDDeepLook]

That's high praise! #inspo

[@Taylor-ig6uu]

Because of this video I finally understand the life cycle of jellyfish even though I had to learn about it 3 years ago and it only now clicked in my brain. This young biologist can finally let this subject rest, so THANK YOU. Now it’s just the life cycle of coral that has to click in my brain

[@killermakd2015]

More on sea creatures please. The narrator is amazing. So is the choice of music.

[@KQEDDeepLook]

Thanks! Here's a playlist with many of our ocean episodes: kzbin.info/www/bejne/ZqjXfaWifrCpgKc

[@magikarpharbison6817]

I have always heard about how jellyfish reproduce but this is the first time I have seen it on a video so thanks

[@Guydude777]

Wow, didn't think the cloning went that far. That's really fascinating!

[@KQEDDeepLook]

Thank you!

[@mackskuldinow238]

Wow. That’s really awesome. This was a great video! It was amazing to see how Jellyfish develop in such massive numbers!!

[@thetherrannative]

This really makes me want to replay the marine expansion of Zoo Tycoon 2. Such a lovely game, and so cool for learning the animals and their biomes.

[@asianseaanimals]

The jellyfish is awesome

[@salvadorestrada1013]

Love watching deep look baked 😂

[@liuqmno3421]

I knew they cloned themselves, but didn't know about their second method of doing so! Lovely video

[@KQEDDeepLook]

Thanks! 😃

[@jackhazardous4008]

They look like-like something, but I can't put my finger on what.

[@brianevans5616]

I've watched nature documentaries for decades and didn't know this. Great video

[@MAR_abisal]

It's incredible how complex these organisms are really

[@hsingh8408]

Of course i love these episodes deep look, Your work is seriously exceptional as i have been watching your videos for almost 4-5 years❤❤

[@KQEDDeepLook]

Thank you!

[@HappyGick]

Here in Venezuela there was recently a jellyfish bloom near the sea shores. Normally they don't come to the shores. It's believed to be caused by more contamination in the waters (because this species, the "cannonball" jellyfish, is mainly a filter feeder targeting algae), and a decrease in sea turtle population.

[@KumiYeou]

in a lot of ways, true jellyfish are like ferns where they have two adult stages, just that jelly polyps aren't haploid like fern gametophytes

[@KQEDDeepLook]

Our next video on 4/16 will be about the fern lifecycle! And there will be gametophytes a-plenty.

[@alysonwong818]

A+ video!! The descriptions. Visual metaphors. Footage! Amazing. Thank you to your team!

[@cleanerben9636]

Finally, some explanation of what polyps are.

[@oyun_doktoru1236]

The only thing the title made me think about was the pancakes video with wreck-it-ralph exploding someone via overfeeding

[@chrisb6791]

Love this channel! Laura has a soothing voice and she's funny!

[@SimplxyKlaus]

They polyps remind me of hydras, they’re in the same family so I can see why.

[@san0saky]

And we wonder what alien life would look like.. I can barely compute why my eyes see happening in our own oceans..

[@Phoenix.Sparkles]

This is like real life shape shifting with a twist

[@RRTSMPlayz]

I usually saw on how Jellyfishes reproduce on books back in my elementary school days, but to here, it really does seemingly pretty cool than only the figures and one picture. Jellies were really are almost alien like creatures on earth

[@The_hot_blue_fire_guy]

The fact that creatures without a brain or even nerve cells can do this is absolutely insane! I’m surprised nobody has thought of making something like this but the size of a elephant and on land and turn it into a horror movie or something. Would probably work pretty well.

[@sherrybomb6027]

I did learn about this in biology class but i had never actually watched it happen! Thanks for the video!

[@KQEDDeepLook]

You are most welcome.

[@kittie-star1151]

🤯! Mind blown. Every. Single. Time.

[@shannonlewis2022]

I will call these baby jellies “Squishies” and they shall be mine and they shall be my Squishies.

[@KQEDDeepLook]

Nemo Nemo Nemo

[@alveolate]

sooo what are the actual numbers like? how many young could one mama jelly spawn? how many clones can a polyp make? how many ephyra per polyp? and why does this sound crazily exponential?

[@tear4442]

It's definitely very exponential, but it's evened out by how weak and preyed upon jellyfish are

[@monkeyslunch]

I go through a stack of pancakes phase every weekend

[@peris_arts_film9699]

200,000 units ready, with a million more well on the way

[@Quizack]

Here in Australia we have many cool species of jellyfish in the ocean. I recently went to the beach and found that hundreds of them had washed up on the shore. Massive jellyfish that were about the size of those mini basketballs that you'd have growing up. They were soft, slimy, and surprisingly dense in comparison to many others. Their surface had an amazing brain-like texture to it. It was cool to see! This video is perfect timing!

[@Laurx1106]

I'm crying while watching this, they're so beautiful 😢

[@NataliDali]

One more amazing evidence of the "thin border" between the animal and plant kingdoms. Thank you, Deep Look, for reminding us once again that we are all one interconnected world. 🐚🐙🐋🐟🐠🐡🐬🐾🤍

[@KQEDDeepLook]

You are welcome, Natali!

[@NataliDali]

@@KQEDDeepLook Best regards from Ukraine! ❤🤍💙💛

[@Death_Gremlin]

Thats crazy but neat, that also explains the moon jellies in Ponyo :3

[@justinjyeung]

Amazing video! It really gives us the visuals to really see what's going on in the classic jellyfish life cycle that we've studied in high school or university :D Also how fitting that once the ephyrae break free, they resemble little sea snowflakes :)

[@KQEDDeepLook]

Thanks so much Justin!!

[@Sacred_Korok69]

I find baby jellyfish extremely cute. Just look at em flapping😂 theyre so small

[@EvaWarhead]

Wow! This is amazing! Jellyfish are awesome!

[@kvd1]

Some jellyfish can even bare live offspring on their bodies and can even nurse them like mothers. And some jellies can even spray their own eggs to other animals including other jellies, that the polyps can become parasites or get nurtured by the male jellies. The live baring process of jellies is more alien than our own pregnancy, and also makes them the first animals to bare live young on or inside their bodies. These jellies can be rare, but they can reproduce rapidly without the presence of ground. Yes they can even produce mini Medusa that can mature rapidly.

[@FenNick1994]

The ocean is fascinating. I'm not setting foot in it ever again.

[@hannukahcelt2027]

I'd never seen a video showing the life cycle of a jellyfish before. Now I'd like to see another, only this one explaining the ones that can regress back into the larval stage and become effectively immortal.

[@thebraveomar7780]

بدون مجاملة ... هذه القناة أفضل من national geographic بعدة مرات.❤😊

[@ccblack3983]

It blows my mind that jellyfish grow similar to plants? Like, they multiply closer to a pothos than a human.

[@anonymustly7818]

Fascinating. As a kid I've been stung a couple of times by some form of jellyfish so I'm terrified of them.

[@abbyallen4421]

I didn't know that polyps were baby jellies!

[@edlezzz]

Wow u guys are amazing for showing me this. 10/10 so beautiful ily

[@dammitthatguy3107]

Didn't know jellyfish made babies that can clone twice, I always wonder why I'd see certain species that were big in numbers.

[@Ty-bz7zx]

Always wondered... now I know! Very well done and interesting.

[@KQEDDeepLook]

Glad you enjoyed it!

[@-Zegop-]

Ah, they use the shotgun method, got it.

[@knisayusuf]

Thank you.😊😊 I'd learnt this during my Life Science matriculation year(Biology subject)-never seen it in real life(like this video). This is one of the reasons I like biology and another one is how fern reproduce and virus. Although I'm an engineer now(taking another foundation after that matriculation-Engineering),I still remembered this. Biology is fascinating-same as physics and other engineering subjects. Thank you again-this video warms my heart,reminds me of the time I read about this in my college library where I spent hours and hours reading about plants,marine sponges and fungi etc.😊😊

[@KQEDDeepLook]

Thank you. Our next episode on April 16th will be about fern reproduction. And you are the first person we are telling!

[@knisayusuf]

@@KQEDDeepLook Ohhh..thank you so so much..❤️❤️❤️❤️❤️ I love ferns🥰🥰 I really appreciate this channel's efforts for making us(viewers) understand the world around us in an easy to digest form.😊😊 Thank you again.😊😊

[@errynugraha]

I'm today years old when I found out how actually jellyfish reproduce. It awesome that it blows my mind.

[@katemariemc]

Sometimes I am SHOCKED at the diversity of living beings. I am speechless fr

[@albasapri3265]

Amazing images! Took me back to my zoology classes in my first year of biology ❤

[@KQEDDeepLook]

I'm so glad!

[@BoolianKazooka]

Moral of the story is Jellyfish are plants.

[@ericandreski3025]

With how much they clone themselves, I’m surprised that there hasn’t been some kind of idle game made about making as many jellyfish as possible 😂

[@natothefla2178]

This is the vids i need 10 years ago I have to find out myself at local library that jellyfish duplicate themself through polyp

[@kyleoliver637]

It’s crazy how they find these small things to film them. It was both creepy yet mesmerizing

[@KQEDDeepLook]

Thanks !!

[@wisnuwardhana6423]

Thanks Deeplook for introducing us how to clone pancakes. Now we don't have to make a new one for everyday breakfast.

[@KQEDDeepLook]

Any time! Now if we could just clone maple syrup....

[@AllieThePrettyGator]

It's a good thing Moon Jellyfish do not sting

[@akumayoxiruma]

They actually do: In fact, all jellyfish are poisonous and sting, however there are many species like the Moon Jelly whose toxins or stingers are not strong enough to harm humans so it goes by unnoticed. To plankton, they are very much a dangerous predator.

[@u.s.navy_pete4111]

Stunning footage!

[@KQEDDeepLook]

Many thanks! Josh Cassidy who produced and shot the episode.

[@roboto959]

Fascinating! ...Thank You!😮😮😮😊

[@horseshoehimself]

Jellyfish are one of my favourite aquatic invertebrates.

[@kirarazor9130]

finally I can watch how jelly fish multiplies. KZbin 3 am recommendation never disappointed me

[@drewkastelajara3812]

0:00 Introduction 0:14 What is a Jellyfish 🐙 0:53 Life Cycle of a Jellyfish 🧬 1:17 Polyp Stage 🌼 1:44 Polyp Multiplies 2️⃣✖️2️⃣ 2:17 End of Summer 🏝️ 2:23 Development of Ephyra 🥞 2:56 Ephyra into Jellyfish 🐙 3:42 Predators of Jellyfish 🐢 4:01 Strategy of Jellyfish in Summary 🐙 4:14 Outro

[@TheWhiteagle99]

Cant stop thinking about "They breathe" a videogame about medusa parasiting frog to survive... Horrible

[@parametric327]

Wow this is fascinating I like how jellyfish released

[@wobblysauce]

Qld Aus, watching the blooms is a weird feeling… as you can't just swim in random areas.

[@RondoDondo]

I love the sound effects!

[@mirzuri]

No wonder when i swam by the rocks and see dozens of them everywhere i looked and few small stings here and there felt like a nightmare realizing what's those tiny things floating by

[@IloveJellow]

its crazy to think that jellyfish decided the most best way to multiply was by cloning at each stage.