The giant larvacean Bathochordaeus
Ғылым және технология
Bathochordaeus is considered a giant among larvaceans. The giant larvacean’s claim to fame is the huge mucous house it builds. The house is made up of two filters and basically functions as an elaborate feeding apparatus. They eat tiny particles of dead or drifting plants and animals that float through the water column. The outer filter traps larger particles too big for the animal to eat, while the inner filter guides smaller food particles into the larvacean’s mouth. Eventually the filters get clogged and the larvacean abandons them. The sinking houses, packed with food particles, provide an important source of food for animals living on the seafloor. Researchers at the Monterey Bay Aquarium Research Institute (MBARI) are using remotely operated vehicles, video cameras, and lasers to study giant larvaceans right in their own habitat. We just described a new species of giant larvacean, Bathochordaeus mcnutti, making a total of three species of giant larvacean now found in Monterey Bay, California.
Video producer/editor/script/narration: Teresa Carey (MBARI Communications Intern)
Music: The Jazz Piano, Jazz Comedy (Royalty Free Music from Bensound; www.bensound.com)
Production support: Kyra Schlining, Lonny Lundsten, Susan von Thun, Rob Sherlock, Kim Fulton-Bennett, & Kakani Katija
For more information:
www.mbari.org/taking-a-closer-...
Пікірлер: 176
When your house gets too dirty, just abandon it and build a new one. Brilliant!
@sheilahevans624
3 жыл бұрын
i aprove of this comment i will abandon my house right away
@agiri891
Жыл бұрын
@@sheilahevans624 did you successfully complete your mission?
Videos like this should get to trending.
@annedrieck7316
3 жыл бұрын
Instead we got carbon copies of unfunny boring mr beast wannabes with some pregnancy videos sprinkled here and there for good measures
Another cool thing about these is that they're essentially larval tunicates (sea squirts) that never grow up, hence the name. Another fact: larvaceans and other tunicates are closely related to vertebrates; the tail contains a supporting rod called a notochord that's homologous to a vertebrate spine.
@sugetsumillenium2112
6 жыл бұрын
aronchai woah that's interesting thanks
@unexpected2475
5 жыл бұрын
Yeah, we're close enough to tunicates and larvaceans that we're considered in the same phylum, just different subphyla.
@rhNchek
4 жыл бұрын
I understand this comment less than I understood high school.
@robotboy719
4 жыл бұрын
Thanks. Primed me for a trip to wikipedia.
@aronchai
4 жыл бұрын
RobotBoy71 Godspeed
I love how much scientists love their work. Thanks for the squishy alien, ma'am
@jakerazmataz852
Жыл бұрын
I'm sure they don't get rich but if you find a job you love you won't work a day in your life.
they are so cool, they just like build their own spaceship with stars around them, make it looks like a moving galaxy
Elevator music ftw
@daffa1809
5 жыл бұрын
For sure
@janycebrown4071
3 жыл бұрын
It's a little bit cute☺️
These videos are always fascinating!!! Keep up the excellent work!
Their houses act kinda like a spiders web. Cool little fellas.
Thanks. Tell that poor intern of yours to do more of these kind of videos. These are absolutely great.
@ROBNelson
7 жыл бұрын
AGREED. Get that girl on staff. Finally, a light hearted and really interesting look at the odd animals in the bay! Love it.
@teresacarey2215
7 жыл бұрын
Funny! I'm that poor intern and I would LOVE to make more vids for MBARI. It was so fun working there! MBARI - call me anytime and I'll get to work on another video!
@TimsWildlife
7 жыл бұрын
Very well done Teresa!
@tiqueholl8899
6 жыл бұрын
You'd have my vote too!
2:42 these guys look so cute together :D
@smaakjeks
7 жыл бұрын
lol, they do!
@fancyegg1891
6 жыл бұрын
*dies from cuteness* thanks
@annavilla5564
5 жыл бұрын
I am sensing a ship. (--w--)
@Nicobola123
3 жыл бұрын
What the fuck are they ?? Holothuries ?
Yo this guys house looks nicer than mine!
why this hasn't got several million views is beyond me. instant meme classic right here. keep em rolling MBARI
They just talked about these on CBS this morning. Fascinating!
@MBARIvideo
3 жыл бұрын
Yes, they featured MBARI bioengineer Kakani Katija on CBS This Morning this week! You might also like this amazing 3D model of the giant larvacean. The reconstruction was created from data captured with the DeepPIV, an instrument designed at MBARI: kzread.info/dash/bejne/iYabktxwoLS5erA.html
We have a bit of a text about them in our Founddamental Zoology, but without illustrations. So lucky to come across a video!!
I loved learning about Deep Sea Creatures and Giant Larvaceans!
Everything about this was cool..jazz, the narration, and the giant larvation!
I wonder how they build these structures
I adore the xylophone with the video!!!🥰 HAD to share this, made everyone, all ages, HAPPIER! More please? ♥️♥️♥️
Came here after watching the recent scishow episode. These creatures look magical.
This is genuinely unbelievable
Love the video, one of the best I've seen on youtube. The music, the voice, and I learned everything we probably know about the giant larvacean and their brethren.
I never would have suspected those creature existed, awesome video as always MBARI !!
Great stuff! Keep em coming!
Thank you so much for these videos
AWESOME video on the topic. I've always found larvaceans fascinating ever since I first read about them. Just how do they go about building these intricate structures?! And their impact on other species' food supply just makes them cooler. (I liked the commentator's voice, by the way! And the whole style of the video.)
I haven't even heard of these organisms before; finally a recommended video I like seeing pop up!
this is so cool. love this style. I learned alot.
I loved the jazzy vibe of this one 😁!
beautiful! These little guys are like a cross between an underwater spider and slug, so interesting!
Everything about the oceans is beautiful.
I so love your videos!
The interesting thing is that larvaceans are more closely related to us than other invertebrates
I love the voice xD
amazing how nature can find ways to perfectly assist each creature
I'm really curious for one thing, like how they build these structures?
i'm studyinf for my final on animal diversity tomorrow, this helped to create a mental image of larvacea, thx
Amazing footage of this fragile animal and its constructions. What a treat
Thank you, life in all its infinite expressiveness...
If big mucus bubbles count as houses then I'm a real estate mogul.
Amazing!
AMAZING!
very cool narrator, text and an interesting subject
Ty
Wonderful information...I love to learn about marine life!
The narrators voice is next level good.
Fascinating
I am so envious of the divine creator's marvelous intelligence. All of this is incredible, fantastic, wonderful!.
“The competition for weirdness here is tough”.
In a perfect world David Attenborough would be narrating MBARI videos. You have such amazing clips.
larvacean...what a great dog name!
Disposable housing... nice!
Video like looking through space (quite dark). Did you just make this stuff up about Larvacean?
The oceans are obviously the prime place of creativity experimenting and theorizing with itself. Who would condone polluting (in any form) something this marvelous and important?
I love how they look like an organic space ship.
i love larvaceans
the first one was a really wonderful creature.. I never see anything like that!!
Love the music, it’s so jolly - kinda anthropomorphic! But I didn’t understand HOW they build their houses. I saw that they needed to... and is the slinky thing around them part of the house they build, or part of their body that we don’t see when they’re just being tadpoles?
@MBARIvideo
3 жыл бұрын
The head is the round part attached the the moving tail. Everything else you see is the mucus house. We don't know how they actually build them, but our researchers are working on that! One of our bioengineers and her team has developed laser technology that allowed them to create a 3D model of a house. Check it out: kzread.info/dash/bejne/iYabktxwoLS5erA.html
I love the longer video format, with explanations. It would be great with more "show and tell" videos like this. But, change the music :D
@MalaysianTropikfusion
6 жыл бұрын
I think the music's fine.
There kind a like underwater spiders when it comes to their houses
Did a bit of digging and I was shocked to find out that THIS THING IS A TUNICATE.
So these eat the ocean snow then? that's cool. Even cooler they send packed lunches to those on lower floors lol, awesome
I've just been discovering a new living thing every video
I can't get enough of all these magical deep-sea thingamajigz. They look as alien as it gets, what i would imagine on another planet! They practically are aliens because they live in a completely different environment, but then right here at home.
@2:49 aww didn't know Steven Seagal was a scientist 😂
I got an NPR-ish vibe while watching this, or Saturday morning educational programming...
2:43 what is that thing on the left? It's like a ball spiked with coral polyps.
This creature is a tunicate, which means it belongs to Chordates. So it may look like a jelly but it is actually closely related to vertebrates.
0:58 never knew squid could dab
@milky_wayan
5 жыл бұрын
squidward could do it
@naomiflyomi637
3 жыл бұрын
larvaceans can't do that!
He ridin a home-grown seamoth.
It strangely resembles a brain, the inner filter it builds
Wonder of a creature.
dammmmmnnnn thats a huge larvacean!
It's cute tbh
omg jean jacket real??????????? 🤯🤯🤯🤯🤯🤯
What the heck is that sphere-with-polyps thing on the left at 2:42? Some kind of cnidarian colony?
@MBARIvideo
7 жыл бұрын
That is the mushroom coral Heteropolypus ritteri dsg.mbari.org/dsg/view/concept/Heteropolypus%20ritteri
What freaks me out the most is how the larvacean's filter/house is shaped like the human brain....of all possibilities
@Rhinogradentian
7 жыл бұрын
Good surface area to total mass ratio, this is the most efficient means to absorb or trap nutrients, or store information, hence why lungs, brains, golgi apparatus and other structures are folded.
@slangoftheregions
7 жыл бұрын
Oh, that makes sense. Thanks!
@domainofthesun4400
6 жыл бұрын
Nah, other way around
I'm surprised if they don't use them to study the increase or change in plastic particles in the ocean. You would think they would be the perfect organism for studying that.
I never knew a larvacean could be so big. I thought the largest they could get was 1-2 cm Bathochordaeus is some to reach some 3 - 6 cm long with some specimen being claimed to be 10 cm apparently? amazing.
@MBARIvideo
7 жыл бұрын
Yes, they truly are GIANT larvaceans!
What is the jellyfish at 0:36?
What's a larvacean ?
Bruh with no house need to get his bread up so he can cop himself a crib
What in the aquaman is this 👀👀👀👀
They're the spiders of the ocean
How they make their homes?
@kabukimanindahouse
3 жыл бұрын
from mucus they blow up like a balloon
Whats a larvacean?
the music is funny
wooo so creepy
now they found out it filters carbon and slows down global heating! maybe they can filter nano plastics aswell?
Great training for adjusting to what we eventually might find in space.
Commentary was a bit thick.
0:50 what is?
They are like axolotals of the tunicate World
0:58 brother from another mother (or family)
So weird!
Don't try to weird me out larvacean, I get stanger things than you free with my breakfast cereal
Life on Earth is also strange, but what kind of alien life exists on Europa?
That music was disturbing
God I wish that were me :/
transparent squid and you say big cool eyes? smh
Can anyone identify the ball shaped animal in 2:42? I can't even guess which phylum it belongs to.
@plant5741
4 жыл бұрын
Mushroom coral