would you be so kind as to make an episode of creatures which make tubes :D that sounds really cool I only know of shipworms and tubeworms and now spaghettiworms
If he hasn't already tried it, tell James to look at the tank in the dark using a red light (a lot of nicer flashlights and headlamps have them). That's how I used to spy on bristleworms and other shy aquatic life.
@@nickcosimano5028 Red light only penetrates a couple metres into the water column. Past that, everything is shifted towards blue. Fascinating how animals evolve to fit their environments.
Well over a decade ago, I received some live rock. While I was checking the pieces over, I had a bristle worm (unkown sp.) come out onto my hand and boy did I get 'stung'. The area on my hand it made contact with, burned like crazy for days. My skin blistered and became infected. It took quite a while for my skin to heal up from that encounter. Bristle worms may seem delicate but they are far from defenseless. I have never handled live rock without gloves after that.
Sounds like a hair raising experience, I’m glad I haven’t had to experience that yet. Definitely going to keep wearing my boots and gloves around reefs no matter what.
@@mrrp405 LOL real punny. Although I know that not all bristle worms are like that. I do Aire on the side of caution. Once bitten, twice shy kind of thing.
@@jasepoag8930 Well I'm happy that you have not had the pleasure. A lot depends on the suppliers. Those who properly quarantine their corals and live rock, will greatly reduce the chance of having unwanted hitchhikers. I have handled thousands of pounds of live rock for over five decades now and have only had three bristle worm encounters and was only tagged by the one.
@@A.C._Taylor Ah, so you're a lifer. With over a decade in, and the washout rate, sometimes I feel like one of the old men in the reefing community. haha
As someone who keeps salt water aquariums it's good to learn about bristle worms. The microscopic ones are neat but the big ones are still unwelcome I'm my tanks
I've always considered Annelid worms to be one of the major groups of the animal kingdom. Seeing an "Annelid worm" is like seeing a "Snail", or a "Fish": there is so much diversity still to find. Thanks for showing them!
I don't get why it's their white whale, I'm only two minutes in so, but go to any saltwater aquarium and get any "live rock" or sand and you will have those nasty seemingly invasive worms withing a few weeks. They plague saltwater aquariums sometimes if I'm not mistaken. I haven't had saltwater tanks in over 10 years so I forgot alot of things about the subject. I dare not say hobby, I wish there was a better word than hobby or amateur, especially when you are both and neither. Science is fun.
@@Wtfinc probably because most things involving Hank Green are based out of Montana, which is nearly eight hundred miles from the nearest ocean, and aquariums like to get rid of pests rather than passing them along in the mail. So its difficult for them to get certain marine samples. EDIT: As it turns out I am mistaken and the microscopes are somewhere in central europe.
@@derrickthewhite1 All the microscopy work is done in Poland by James, and he sources all the samples himself. What Hank may or may not have access to isn’t really a factor in what we end up seeing.
@@crow-jane I didn't know that. Huh, then I wonder why they haven't gone for more local ocean samples. I'd guess they have enough to photograph with terrestrial and aquatic samples, but that would be just a guess.
GREAT episode - I figure the 10 ft worm mentioned is a bobbit worm, and they have INSANE capabilities. Truly fascinating, terrifying, and humbling creatures
Organisms that don't look good or even dangerous to us are...so cute here. Didn't expect to see those beady little dots on their head, just like tardigrades' super super cute eyespots. Such beautiful souls living in beautiful bodies.
i’ve been volunteering in the polychate collections at my local natural history museum for a little while and they really are so interesting! people tend to think of worms as simple, but polychaetes are anything but that. unfortunately most of the worms i work with are dead ones that have been preserved, but on the few occasions i’ve been able to watch live ones under the microscope, there’s always been something hypnotic about them!
As a coral reef tank keeper, I can't wait to see what other videos will come from that coral order. My reef tanks are the reason I ordered your microscope Kickstarter.
LOL! That makes me nostalgic for my kids younger days. We would do a lot of stuff like that. Good for you, for setting such a neat and world expanding routine!!🤩👏👏
That's amazing! Hopefully she will become a world leading expert on protists or a researcher who finds a cure to malaria ! Best luck to your daughter! ☣️🔬🧪🧬📑🦠🦠
I studied marine biology and we found a bristle worm a couple of times and since then they've been one of my favourite things. definitely my favourite microscopic thing, including tardigrades!
OK. Stay with me here. Why not take a LARGE sheet of Lexan, glass or what have you and build a light table with the lexan sheet as the top. (Back light table top) Now give it some VERY small side walls and then make a bunch of square ribs to take the weight of the top sheet as well as confine all the mini monsters to a single square. Fill the space inbetween with your preferred medium of tiny worldlings. Suspend your camera or microscope so it can transverse the entire giant slide you just made and have a system that slowly moves the camera up and down the entire slab while recording. If thin enough I would think it would stay in focus and slowly find everything there is to find and since you have a mass of grids anything recorded would be easy to find again after watching the video.
Always during your videos, with in the background the musical sounds, the easy, relaxed pace in which the soft voice carefully exposes me to the information....a unique zenlike (it's probably not zen, but forgive me the use of the word) state takes hold of my normally chaotic scattered all over the place brain.....thank you....it really helps....and I love to see and learn about a world so close by but still so far away.
My son's dentist office had one of the most beautiful saltwater tanks I've seen. Gorgeous coral, but I saw about a 9" bristle worm and many small ones. I told the dentist they would destroy the tank but he didn't listen. The next time we were there, all the coral was dead and there was 1 fish swimming around.
It's hard to believe that the Bobbit Worm or Eunice Aphroditois is in the same family as these guys. It's amazing (though not uncommon) the niches that one species can fill given time to evolve into their various forms!
You guys want some plankton samples from monterey bay? My class collects them weekly, and most of the samples just go down the drain after being analyzed. I've seen several polychaete worms this semester.
Its crazy how there are microscopic miniature versions of living beings we can see with our naked eyes Its as if some dlc rolled out at one point in history This life is wild
polychetes are super great, love them, first came across them as a teenager when an internet friend introduced me to the existence of Eunice aphroditois
got recommended this because i have a bunch of common bristle worms in my tank which I never cared about because they're detritivores and keep the tank clean but recently I've had an outbreak of fireworms that killed all 3 of my starfish within a week so I'm trying to find a way to get rid of them
Fascinating, as always. Thank-you so much for teaching me so much. I love the narrator's voice. (Sorry I can't remember your name. Please forgive me?) I hope James has better luck with Gunther. I seem to recall someone, on a channel about fish tanks, using a red light in the dark to be able to see nocturnal creatures. Just an idea.
It looks like that prehistoric worm where it wasn't clear which side was up for it! I can see the similar dichotomy of stretchy legs and stiffer bristles.
soo.. have a light source that can do more partial spectra, then manipulate video from a spectrum that doesnt scare it off to get some images - including night vision / IR
The bristle worm in that tank appears to be a eunice worm of some sort. If you've got fish and coral in there, I'd remove it. Also, I work at a coral farm/store. If you wanted bristle worms, we've got plenty I'm sure. lol The cirratulus worm looks more like what we call a spaghetti worm in the trade. Never seen the second one.
@@theguything yep, I don't like the look of those head tentacles. I don't know how to reliably tell them apart from bobbitt worms, and those things fill me with a black dread.
I'm terrified of centipedes above all other things, but these are kinda OK: almost like long tardigrades. Except that one at 7:12; that one can go right back to the coral farm!
I had a saltwater tank when I was in college and ended up with a bristleworm hitch hiker on a reef rock I bought. He would poke out of the rock every now and then. When I was moving the tank and tried bagging up all my fish and other critters I couldn't get him in a bag so I reached my hand in to scoop him up. Big mistake, I ended up getting stung by all the bristles, it wasn't an immediate sharp sting but I could see a ton of bristles stuck in my hand and it started to burn pretty badly.
Some of the local kids would catch bristeworms for bait as we grew up - I didn't like doing that. I found them both icky - and I felt bad for them. Not a great combo! 🤭 Ooh! And read a very beautiful interview with John (Green...) about his book of of essays. It has a very funky title in Danish, "Fra hulemalerier til hotdogs. Essays om menneskets tidsalder" [from cave paintings to hotdogs. Essays about the anthropocene (or rather the age of Man.)] There was a gorgeous photo of him by Marina Waters - so a day full of Greens (and very happily so) here in Denmark 🤗
Ive now got 2 freshwater aquariums with no fish...largest critters in there are asellus aquaticus...lve now discovered cyclops and some other miniscule things..... Im getting a magnifying glass...as lm praying l can find hydras and tardigrades then...dont know if theres any bristleworms as l have gravels rather than sand...
Over a decade ago when I took zoology in undergrad, we had to look at polychaete worms for lab. The samples we had were about a foot long and preserved. I brought my organism to my lab bench and my partner threw himself as far back as he could from the bench because he was absolutely creeped out because they looked like centipedes to him and he despises them.
@Journey to the Microcosmos: How closely are annelids related to arthropods? Are these "worms" basal organisms, related to arthropods and our earliest ancestral worm to proto-fish ancestors? A genetic and fossil analysis would be cool.
They are more closely related to arthropods than to vertebrates, but currently they are not considered as a sister group, nematodes are thought to be closest to arthropods instead since they also shed their skin (among other traits).
Go to curiositystream.com/microcosmos to start streaming The Science of Cute. Use code "Microcosmos" to sign up -- just $14.99 for the year.
这些生物研究的人很少，你肯定叫不出名字
excellent quality of the shooting, thank you for your work! Tell me what kind of microscope and objects do you have?
would you be so kind as to make an episode of creatures which make tubes :D that sounds really cool I only know of shipworms and tubeworms and now spaghettiworms
Also the name Gunther comes from my favorite show Adventure Time because I often feel like the Ice King!
That's awesome! Who doesnt love Adventure Time?! My son was Finn for Halloween last year hehe 😊
If he hasn't already tried it, tell James to look at the tank in the dark using a red light (a lot of nicer flashlights and headlamps have them). That's how I used to spy on bristleworms and other shy aquatic life.
Also infrared cams? Guess they're not warm blooded maybe
Yea, many organisms can’t see red, especially aquatic ones.
Great idea! Thank you!
-James
I immediately thought of this too lol
@@nickcosimano5028 Red light only penetrates a couple metres into the water column. Past that, everything is shifted towards blue. Fascinating how animals evolve to fit their environments.
Touched one accidentally while working in a tank, and my finger itched and burned for a good 40 minutes. Not a fan of them, neat as they are.
The fact that they can drive tanks is even crazier!
@@Songbearer nice
@@Songbearer rotfl best response to a comment! 😂
@Poop another good response 🤣
Well over a decade ago, I received some live rock. While I was checking the pieces over, I had a bristle worm (unkown sp.) come out onto my hand and boy did I get 'stung'. The area on my hand it made contact with, burned like crazy for days. My skin blistered and became infected. It took quite a while for my skin to heal up from that encounter. Bristle worms may seem delicate but they are far from defenseless. I have never handled live rock without gloves after that.
Sounds like a hair raising experience, I’m glad I haven’t had to experience that yet. Definitely going to keep wearing my boots and gloves around reefs no matter what.
@@mrrp405 LOL real punny. Although I know that not all bristle worms are like that. I do Aire on the side of caution. Once bitten, twice shy kind of thing.
Somehow I've had reef tanks for 12+ years, and now work in a store, and I've never gotten tagged by one.
@@jasepoag8930 Well I'm happy that you have not had the pleasure. A lot depends on the suppliers. Those who properly quarantine their corals and live rock, will greatly reduce the chance of having unwanted hitchhikers. I have handled thousands of pounds of live rock for over five decades now and have only had three bristle worm encounters and was only tagged by the one.
@@A.C._Taylor Ah, so you're a lifer. With over a decade in, and the washout rate, sometimes I feel like one of the old men in the reefing community. haha
As someone who keeps salt water aquariums it's good to learn about bristle worms. The microscopic ones are neat but the big ones are still unwelcome I'm my tanks
Oh yeah, I have loads in mine. I once got 'stung' by one while doing a tank cleaning.
Why are they so onerous?
@@slappy8941 Honestly in my experience they are mostly fine, harmless detritovores, just don't ouch them!
Standard bristle worms are fine, it's the Eunice and bobbitt worms you've gotta look out for.
@@jasepoag8930 I'd rather just not lol
I myself, present a limp and bedraggled appearance when withdrawn from the mud.
wormlife.
Minor note regarding the video: Terrebellid worms aren't just tripical, we get them in waters of the UK, too!
I've always considered Annelid worms to be one of the major groups of the animal kingdom. Seeing an "Annelid worm" is like seeing a "Snail", or a "Fish": there is so much diversity still to find. Thanks for showing them!
I don't get why it's their white whale, I'm only two minutes in so, but go to any saltwater aquarium and get any "live rock" or sand and you will have those nasty seemingly invasive worms withing a few weeks. They plague saltwater aquariums sometimes if I'm not mistaken. I haven't had saltwater tanks in over 10 years so I forgot alot of things about the subject. I dare not say hobby, I wish there was a better word than hobby or amateur, especially when you are both and neither. Science is fun.
@@Wtfinc probably because most things involving Hank Green are based out of Montana, which is nearly eight hundred miles from the nearest ocean, and aquariums like to get rid of pests rather than passing them along in the mail. So its difficult for them to get certain
marine samples.
EDIT: As it turns out I am mistaken and the microscopes are somewhere in central europe.
@@derrickthewhite1 ahh, i see
@@derrickthewhite1 All the microscopy work is done in Poland by James, and he sources all the samples himself. What Hank may or may not have access to isn’t really a factor in what we end up seeing.
@@crow-jane I didn't know that. Huh, then I wonder why they haven't gone for more local ocean samples. I'd guess they have enough to photograph with terrestrial and aquatic samples, but that would be just a guess.
GREAT episode - I figure the 10 ft worm mentioned is a bobbit worm, and they have INSANE capabilities. Truly fascinating, terrifying, and humbling creatures
The coolest bristle worm I found was Odontosyllis enopla during its short breeding time. That was one of the coolest things I’ve seen.
these might be the coolest things you've shown! they're so intricate- and that one that was orange and opalescent, *neat*.
Organisms that don't look good or even dangerous to us are...so cute here. Didn't expect to see those beady little dots on their head, just like tardigrades' super super cute eyespots. Such beautiful souls living in beautiful bodies.
I am a MASSIVE worm fan, big or small. Thank you.
i’ve been volunteering in the polychate collections at my local natural history museum for a little while and they really are so interesting! people tend to think of worms as simple, but polychaetes are anything but that. unfortunately most of the worms i work with are dead ones that have been preserved, but on the few occasions i’ve been able to watch live ones under the microscope, there’s always been something hypnotic about them!
As a coral reef tank keeper, I can't wait to see what other videos will come from that coral order. My reef tanks are the reason I ordered your microscope Kickstarter.
Me and my daughter have to watch your show everynight or else she won’t go to sleep
LOL! That makes me nostalgic for my kids younger days. We would do a lot of stuff like that. Good for you, for setting such a neat and world expanding routine!!🤩👏👏
That's amazing! Hopefully she will become a world leading expert on protists or a researcher who finds a cure to malaria ! Best luck to your daughter! ☣️🔬🧪🧬📑🦠🦠
I studied marine biology and we found a bristle worm a couple of times and since then they've been one of my favourite things. definitely my favourite microscopic thing, including tardigrades!
Happy hunting, interesting creature
James may be the Master of Microscopes, but he is also the Ice King.
Gunther! What is your damage today?
-IK
Not even an oblique mention of the Bobbit Worm (by name not length)? Macro-phobic!
Great video, Thanks Journey to the Microcosmos!
OK. Stay with me here. Why not take a LARGE sheet of Lexan, glass or what have you and build a light table with the lexan sheet as the top. (Back light table top) Now give it some VERY small side walls and then make a bunch of square ribs to take the weight of the top sheet as well as confine all the mini monsters to a single square. Fill the space inbetween with your preferred medium of tiny worldlings.
Suspend your camera or microscope so it can transverse the entire giant slide you just made and have a system that slowly moves the camera up and down the entire slab while recording. If thin enough I would think it would stay in focus and slowly find everything there is to find and since you have a mass of grids anything recorded would be easy to find again after watching the video.
My God, I just love the enthusiasm with which you present all of this knowledge, it's enthralling to watch!
Always during your videos, with in the background the musical sounds, the easy, relaxed pace in which the soft voice carefully exposes me to the information....a unique zenlike (it's probably not zen, but forgive me the use of the word) state takes hold of my normally chaotic scattered all over the place brain.....thank you....it really helps....and I love to see and learn about a world so close by but still so far away.
"James received........ a package" is how you know you're about to see something cool
I hope Gunther is living their best life.
Excellent Episode.! Loved the photograph, and loved the narration. THANK YOU!
I’ve seen a large bristle worm like Gunther before in the the Cal Academy tank they are such a sight
small detail but i really appreciate you putting a new word on the screen when you say it. helps my comprehension
I wish I had known you guys were looking for these haha, I have several aquarist friends in Europe I could've reached out to! super cool
My son's dentist office had one of the most beautiful saltwater tanks I've seen. Gorgeous coral, but I saw about a 9" bristle worm and many small ones. I told the dentist they would destroy the tank but he didn't listen. The next time we were there, all the coral was dead and there was 1 fish swimming around.
I'd love to see a bristle up close! In some species they are barbed and will break off in your skin, causing itching and burning.
If only Mr. Green would speak calmly, like this, all of the time. Another great video, thank you.
It's hard to believe that the Bobbit Worm or Eunice Aphroditois is in the same family as these guys. It's amazing (though not uncommon) the niches that one species can fill given time to evolve into their various forms!
Working at a pet store with a lot of marine fishkeepers, I've heard horror stories about these guys.
You guys want some plankton samples from monterey bay? My class collects them weekly, and most of the samples just go down the drain after being analyzed. I've seen several polychaete worms this semester.
Aww it's so cute, Nintendo should make a bristleworm pokemon :D
Its crazy how there are microscopic miniature versions of living beings we can see with our naked eyes
Its as if some dlc rolled out at one point in history
This life is wild
You can see Polycheates quite well without a microscope, the ones in the video were probably about 0.5 - 1 cm
Hopefuly y’all get a sample of lps polyp. It would be interesting to actually see the isolated pigments
polychetes are super great, love them, first came across them as a teenager when an internet friend introduced me to the existence of Eunice aphroditois
got recommended this because i have a bunch of common bristle worms in my tank which I never cared about because they're detritivores and keep the tank clean but recently I've had an outbreak of fireworms that killed all 3 of my starfish within a week so I'm trying to find a way to get rid of them
Gunther is a beautiful Dorvilleidae!!
Please do another kickstarter for your microscope bundle!!!!
Is The Bobbit worm the 10ft bristle worm you mentioned?
Fascinating, as always. Thank-you so much for teaching me so much. I love the narrator's voice. (Sorry I can't remember your name. Please forgive me?) I hope James has better luck with Gunther. I seem to recall someone, on a channel about fish tanks, using a red light in the dark to be able to see nocturnal creatures. Just an idea.
😂😂😂
Narrator is hank green :)
It looks like that prehistoric worm where it wasn't clear which side was up for it! I can see the similar dichotomy of stretchy legs and stiffer bristles.
soo.. have a light source that can do more partial spectra, then manipulate video from a spectrum that doesnt scare it off to get some images - including night vision / IR
The bristle worm in that tank appears to be a eunice worm of some sort. If you've got fish and coral in there, I'd remove it. Also, I work at a coral farm/store. If you wanted bristle worms, we've got plenty I'm sure. lol
The cirratulus worm looks more like what we call a spaghetti worm in the trade. Never seen the second one.
I was looking for a comment mentioning a eunice worm warning - 👍
@@theguything yep, I don't like the look of those head tentacles. I don't know how to reliably tell them apart from bobbitt worms, and those things fill me with a black dread.
I'm terrified of centipedes above all other things, but these are kinda OK: almost like long tardigrades. Except that one at 7:12; that one can go right back to the coral farm!
wow, that's amazing!
I had a saltwater tank when I was in college and ended up with a bristleworm hitch hiker on a reef rock I bought. He would poke out of the rock every now and then. When I was moving the tank and tried bagging up all my fish and other critters I couldn't get him in a bag so I reached my hand in to scoop him up. Big mistake, I ended up getting stung by all the bristles, it wasn't an immediate sharp sting but I could see a ton of bristles stuck in my hand and it started to burn pretty badly.
Beautiful footage!
Wonderful footage
i rowed a boat in the PNW with my hands and the water was full of 20cm long or more bristle worms! I had the misfortune of hitting one with my hand
I will never get tired of your Vids.
Me alegro mucho que esten subiendo los videos en latino!!!!
That is so cool!
I remember the first time I saw one of these in person, it was truly one of the best days of my life :')
If you want to catch Gunther try a bristle worm trap
I have an Axanthic Hognose snake named Gunther lol And hognoses are burrowing snakes. How funny.
You sure as hell don't want one in your aquarium. They're a giant PITA to get rid of, and can wreak havoc if left in there.
Oh my favorite ones so far very fascinating thank you
Still amazes me that we came from such a small microcosm
The size difference between these things are crazy.
I’d love to send you more bristle worm types from my tanks.
I love polychaete worms. Great video guys
Phenomenal. This is my favourite channel. Thank you to you, James and everyone who works hard to bring these marvels to us 🐛💜
Wow! Great video. So how many cells make up one segment of a tentacle?
Awesome work, keep it up!
At around 0:59 the stenostomum very clearly matrix-dodges some (bacteria?) even though it ignored other organisms. Why is that?
Gunther is a good name for a bristle worm🙌
Some of the local kids would catch bristeworms for bait as we grew up - I didn't like doing that. I found them both icky - and I felt bad for them. Not a great combo! 🤭 Ooh! And read a very beautiful interview with John (Green...) about his book of of essays. It has a very funky title in Danish, "Fra hulemalerier til hotdogs. Essays om menneskets tidsalder" [from cave paintings to hotdogs. Essays about the anthropocene (or rather the age of Man.)] There was a gorgeous photo of him by Marina Waters - so a day full of Greens (and very happily so) here in Denmark 🤗
I'd love to see some Chlamydomonas reinhardtii on this channel. Flagellates are cool
nothing and no one prepared me for the disembodied spanish voice that replaced hank's calming voice
wow!
James might have better luck spotting Gunther with a red flashlight. Most invertebrates can't see red.
OK that 20 cm one is scaring the crap out of me.
This is so exciting
never thought i'd find a worm so cute
Bristle worms - gotta catch 'em all!
Finally! I’ve been waiting
Ive now got 2 freshwater aquariums with no fish...largest critters in there are asellus aquaticus...lve now discovered cyclops and some other miniscule things.....
Im getting a magnifying glass...as lm praying l can find hydras and tardigrades then...dont know if theres any bristleworms as l have gravels rather than sand...
Bristleworms are everywhere in my reef tank
Good stuff guys
love this show
Imagining having eyes on my butt like a bristle worm. I guess I would have a couple of parking cameras.
Definitely better than "Squirm." Five stars!
The bristle worm made me subscribe.
Thanks for showing that the creatures in my nightmares are real. I will sleep not better tonight.
Excellent
Excelente me encanto!!!!!
I just seen the last episode *amazing work* guys
all I see is a not as creepy centipede. The footage is amazing as always.
Over a decade ago when I took zoology in undergrad, we had to look at polychaete worms for lab. The samples we had were about a foot long and preserved. I brought my organism to my lab bench and my partner threw himself as far back as he could from the bench because he was absolutely creeped out because they looked like centipedes to him and he despises them.
Eyes both ends? He must ride a motorcycle
I looooooove spaghetti worms! One of my favorite tide pool buddies.
Are there any bristle worms in fresh water ? Or are most in salt water ?
Some certain artists would love this video.
@Journey to the Microcosmos: How closely are annelids related to arthropods? Are these "worms" basal organisms, related to arthropods and our earliest ancestral worm to proto-fish ancestors? A genetic and fossil analysis would be cool.
They are more closely related to arthropods than to vertebrates, but currently they are not considered as a sister group, nematodes are thought to be closest to arthropods instead since they also shed their skin (among other traits).
Enjoyed your video and I gave it a Thumbs Up
Who lives in a burrow underground the sand?
Gunther!