4 Parasites Too Creepy to Exist

  • нийтэлсэн 4 сарын өмнө

    SciShowSciShow

    Үргэлжлэх хугацаа: 13:25

    Warning! This episode is a little gross… Between 1/3 and 1/2 of all life on earth is parasitic - and here are 4 of the creepiest parasites we know about.
    #SciShow #Parasites #Biology #Creepy #STEM #Science
    Go to Brilliant.org/SciShow to try their Beautiful Geometry course. The first 200 subscribers get 20% off an annual Premium subscription.
    Hosted by: Hank Green
    SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org
    ----------
    Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow
    ----------
    Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
    Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters
    ----------
    Looking for SciShow elsewhere on the internet?
    Facebook: scishow
    Twitter: scishow
    Tumblr: scishow.tumblr.com
    Instagram: thescishow
    ----------
    Sources:
    www.otago.ac.nz/parasitegroup/PDF%20papers/Poulin2014-IJP.pdf
    www.researchgate.net/publication/300095919_Effect_of_the_parasitic_isopod_Anilocra_apogonae_Cymothoidae_on_the_growth_condition_reproduction_and_survival_of_cardinal_fish_Apogonidae
    repositories.lib.utexas.edu/handle/2152/ETD-UT-2012-08-6285
    www.researchgate.net/profile/Denham_Parker/publication/257377303_The_tongue-replacing_isopod_Cymothoa_borbonica_reduces_the_growth_of_largespot_pompano_Trachinotus_botla/links/0c960533d44dfbd0d1000000.pdf
    aquaticcommons.org/8583/1/NG_62_2003_Williams&Bunkley-Williams_Fish-parasitic_isopods.pdf
    www.researchgate.net/publication/319913453_First_record_of_the_snapper-choking_isopod_Cymothoa_excisa_Isopoda_Cymothoidae_parasitizing_invasive_lionfish_Pterois_volitans_Scorpaeniformes_Scorpaenidae
    people.oregonstate.edu/~blaustea/pdfs/JohnsonBlausteinEcoMonographs.pdf
    www.researchgate.net/publication/8211765_Review_of_the_Trematode_Genus_Ribeiroia_Psilostomidae_Ecology_Life_History_and_Pathogenesis_with_Special_Emphasis_on_the_Amphibian_Malformation_Problem
    zslpublications.onlinelibrary.wiley.com/doi/full/10.1111/jzo.12094www.cambridge.org/core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom/article/biology-and-life-cycle-of-the-rhizocephala-cirripedia/11C2E47CABCABB175F4C49B1393BE125
    www.sciencedirect.com/science/article/pii/S138511011530037X
    nph.onlinelibrary.wiley.com/doi/pdf/10.1046/j.1469-8137.2002.00396.x
    www.harvardmagazine.com/2017/03/colossal-blossom
    bulbapedia.bulbagarden.net/wiki/Vileplume_(Pok%C3%A9mon)
    www.ncbi.nlm.nih.gov/pmc/articles/PMC3460754/

    Image Sources:
    commons.wikimedia.org/wiki/File:Amphiprion_clarkii_-_Cymothoa_exigua_(28999213532).jpg
    commons.wikimedia.org/wiki/File:Cymothoa_exigua_parassita_Lithognathus_mormyrus.JPG
    commons.wikimedia.org/wiki/File:Annual_report_of_the_Game_and_Fisheries_Department_of_Ontario,_1921-34%22_(19176931660).jpg
    commons.wikimedia.org/wiki/File:P._regilla_with_parasite-induced_limb_malformation.png
    commons.wikimedia.org/wiki/File:Leucochloridium.ogv
    commons.wikimedia.org/wiki/File:Three-legged_frog_(Rana_temporaria)_(8137866910).jpg
    commons.wikimedia.org/wiki/File:Greenfrog_life_stages.svg
    commons.wikimedia.org/wiki/File:Sacculina_carcini.jpg
    www.eurekalert.org/multimedia/pub/144794.php?from=363929
    commons.wikimedia.org/wiki/File:Haeckel_Sacculina.jpg
    commons.wikimedia.org/wiki/File:Wurzelkrebs-drawing.jpg
    commons.wikimedia.org/wiki/File:Xantho_poressa_2009_G1.jpg
    commons.wikimedia.org/wiki/File:Ah,_Rafflesia!_(11967075415).jpg
    commons.wikimedia.org/wiki/File:Rafflesia_zollingeriana_Kds.jpg
    commons.wikimedia.org/wiki/File:Rafflesia-Bud_on_Liana.jpg
    commons.wikimedia.org/wiki/File:This_Rafflesia_is_already_showing_signs_of_wilting_(11967407133).jpg
    commons.wikimedia.org/wiki/File:Stamps_of_Indonesia,_029-08.jpg
    commons.wikimedia.org/wiki/File:Rafflesia_arnoldii_cycle.jpg

SciShow
SciShow

Go to http://Brilliant.org/SciShow to try their Beautiful Geometry course. The first 200 subscribers get 20% off an annual Premium subscription.

3 сарын өмнө
sandra yagi
sandra yagi

THREE TOP PIRU S N I P

Өдрийн өмнө
clayton johnson
clayton johnson

Those exist

Сарын өмнө
jyri X0
jyri X0

Are those In finland

2 сарын өмнө
Mateusz Czerniawski
Mateusz Czerniawski

@SciShow 2 questions: 8:40 how this is possible? How that even could evolve? Is the mitochondria a parasite? Could be some parasite story background in primiry cells and mitochondrias fusion?

2 сарын өмнө
TheDerpyfredbear
TheDerpyfredbear

Baby's are basically a parasite Lives of a human Kick it out it will get hit by a car

2 сарын өмнө
Lynx Integra
Lynx Integra

I got rid of a "big parasite", still sucking anything and everything out of the life of my kids and I. That leech needs to get "treatment" , like years ago. I have no idea why that has not happened already. PERMANENTLY.

Өдрийн өмнө
ThatAspieCalledMyth
ThatAspieCalledMyth

a bit surprised and disappointed he didn't mention cordyceps, the zombie ant fungus

Өдрийн өмнө
Hobostarr180
Hobostarr180

I remember NatGeo did a video over the snail eye worm things years ago. Horrified the crap out of me as a kid

Өдрийн өмнө
Line-Marie FORTIER
Line-Marie FORTIER

Intresting, but BEUEUEURRRKKKK. I stopped before the snail!!!

2 өдрийн өмнө
Kenneth Mcghee
Kenneth Mcghee

I think that crab barnacle got to sum these guys on the earth

3 өдрийн өмнө
必きり
必きり

I can only hear the Crash Course Chemistry intro song when he speaks...

3 өдрийн өмнө
Vicarious Gamer
Vicarious Gamer

Humans being in at least the top 5 of all parasitic life. There ya go, a show topic for you. You're welcome :)

4 өдрийн өмнө
Tash YzD
Tash YzD

The Question Is ; .Why Must PARASITES Exist

4 өдрийн өмнө
Nathan L
Nathan L

When I saw the snail, I wanted to take holy water eye drops

4 өдрийн өмнө
Megan Barnett
Megan Barnett

#1. Me :(

5 өдрийн өмнө
Andre Bowman
Andre Bowman

We are all paracites sucking down on the earth's recources and gives iy nothimg in return

5 өдрийн өмнө
The sinner Jim Whitney
The sinner Jim Whitney

There's a particular wetland near my home in West Virginia in which I've found what I feel is an inordinate amount of frogs and salamanders with additional or malformed legs, I always assumed it was due to pollution due to quite a few industrial facilities (powerhouses, steel mills, chemical plants, and natural gas compressor and metering stations) and the coal mining runoff in years past. I'm sure that has some effect, but I'd be very interested to learn whether there's a lot of that family of worms in the water. Interestingly, it's a natural wetland, but only sorta. It's along the Ohio river, and if left to nature would probably be under the river's surface almost all year, but since we built many locks and dams along the river to make it year-round navigable the river channel has become narrower and deeper, exposing the wetland to year-round air. Side note, how the hell does a creepy parasite video from smart folks like the SciShow crew not mention the mind-control cordyceps fungi?! Good vid just the same, I'd never heard of the frog mutating worms or the crab manipulating barnacles.

5 өдрийн өмнө
Floaroma 44
Floaroma 44

Yay Vileplume shout out :D

6 өдрийн өмнө
Twinbornmoon385
Twinbornmoon385

They start out at free swimming MALES but when in the mouth they somehow change into FEMALES

6 өдрийн өмнө
Now Nothing Will Be Wrong
Now Nothing Will Be Wrong

Oh look they made a video about me

6 өдрийн өмнө
Now Nothing Will Be Wrong
Now Nothing Will Be Wrong

The_Orange_Gamer ah yes, a fellow struggler

5 өдрийн өмнө
The_Orange_Gamer
The_Orange_Gamer

oh i see you put your grasses on

6 өдрийн өмнө
Braeden T
Braeden T

Large animal: I’m about to- Parasite: end this man’s whole career

6 өдрийн өмнө
davichost 1
davichost 1

Oh at least the flower is cute I guess

6 өдрийн өмнө
stephanie kreinheder
stephanie kreinheder

So humans, humans are parasites...

7 өдрийн өмнө
Mr Bluntforce T
Mr Bluntforce T

Human beings are extremely Parasitic

8 өдрийн өмнө
Jeff Byrnes
Jeff Byrnes

Absolutely everything is food or fuel for something else.

9 өдрийн өмнө
yeossimika
yeossimika

did prageru hack scishow and upload this?

9 өдрийн өмнө
ManuelPinner
ManuelPinner

Just like Religious Organizations,

9 өдрийн өмнө
Daily Tofu
Daily Tofu

The name of the Raflesia was actually the name the 2 people who found the flower, I forgot the last part of the name, but it was pretty old for me, so it would make sense

9 өдрийн өмнө
Felix Daniel
Felix Daniel

you know, i love information, BUT, i prefer to see examples more, and not his face, nothing against him

10 өдрийн өмнө
Dominik Muminovic
Dominik Muminovic

you forgot humans

10 өдрийн өмнө
Adnan Luthfi
Adnan Luthfi

is it from those crabs we have the gender bender things in novel?

10 өдрийн өмнө
Jed Henaku Budu
Jed Henaku Budu

Really A Pokémon???!!! Going to watch all my episode again

11 өдрийн өмнө
PhantomIL
PhantomIL

We are the ultimate, worldwide parasite - granting billions of animals a horrible life just to take it from them and sustain ourselves longer to infect more areas. But this host of a planet will soon die Btw i eat meat and make sausages :p

11 өдрийн өмнө
laventier
laventier

My stomach is ichy while watch this

13 өдрийн өмнө
LILY TEMPORAL
LILY TEMPORAL

10:20 dat aint vilemplume

13 өдрийн өмнө
Tomorrow Yesterday
Tomorrow Yesterday

Sorry, but I thought this video was going to be about me.

13 өдрийн өмнө
Ross Hirst
Ross Hirst

Humans are parasites to the earth

13 өдрийн өмнө
Ribbons & Bows
Ribbons & Bows

Thank you, so much for the vlog. A vlog on "parasitic zombification" would really delight your subscribers, I'm sure :-). If you've covered this already, apologies, I've just come across your site.

15 өдрийн өмнө
Ethan Q
Ethan Q

The Giant Corpse Flower looks like the same parasitic flower on Venusaur’s back. Fascinating. I wonder if this is where Gamefreak got the idea from?

15 өдрийн өмнө
Mr Monstah
Mr Monstah

Nice. I better make 'em all work on humans

17 өдрийн өмнө
Mike Adder
Mike Adder

"Where did you learn so much about corpse flowers"?? "I heard it through the grapevine"

17 өдрийн өмнө
Luis Carillo
Luis Carillo

*ass*

5 өдрийн өмнө
ROBERT TIDWELL
ROBERT TIDWELL

You forgot humans... biggest parasites lol

18 өдрийн өмнө
grant foshee
grant foshee

I have a hermit crab and now I’m scared for her

18 өдрийн өмнө
TheMightyLeeOh
TheMightyLeeOh

I, for one, welcome our parasitic overlords.

18 өдрийн өмнө

Дараах

The Curious Case of Colic

5:57

The Curious Case of Colic

SciShow

Үзсэн тоо 26

This Ancient Mammal's Ears Were Built for Chewing

6:38

Trying DIY Clothing Hacks For Fashion Emergencies

18:05

Trying DIY Clothing Hacks For Fashion Emergencies

Gloom

Үзсэн тоо 728мянга.

There's Still Hope...

2:27

There's Still Hope...

Unus Annus

Үзсэн тоо 713мянга.

Game Theory's UNCENSORED Interview with YouTube CEO Susan Wojcicki

38:15

Game Theory's UNCENSORED Interview with YouTube CEO Susan Wojcicki

The Game Theorists

Үзсэн тоо 1,2сая

6 Weird Mushrooms (And Other Fungi)

10:26

6 Weird Mushrooms (And Other Fungi)

SciShow

Үзсэн тоо 173

Planets Could Form Around Black Holes! | SciShow News

7:21

Why Do Humans Like to Get High?

13:21

Why Do Humans Like to Get High?

SciShow

Үзсэн тоо 637

Your Appendix Isn't Useless, After All

3:31

Your Appendix Isn't Useless, After All

SciShow

Үзсэн тоо 539

The Deal with Fat

5:54

The Deal with Fat

SciShow

Үзсэн тоо 1

Your Cat Questions Answered! | Compilation

25:12

Your Cat Questions Answered! | Compilation

SciShow

Үзсэн тоо 259

What's the Fastest Speed a Person Could Run?

4:36

The Real Reason It's So Hard to Lose Weight

4:38

5 of the Worst Computer Viruses Ever

9:37

5 of the Worst Computer Viruses Ever

SciShow

Үзсэн тоо 5

Why Can't We Farm These Foods Yet?

7:26

Why Can't We Farm These Foods Yet?

SciShow

Үзсэн тоо 934

There Are More Than Two Human Sexes

13:40

There Are More Than Two Human Sexes

SciShow

Үзсэн тоо 488

Top 5 Deadliest Diseases

10:23

Top 5 Deadliest Diseases

SciShow

Үзсэн тоо 2

Honey: Bacteria's Worst Enemy

4:20

Honey: Bacteria's Worst Enemy

SciShow

Үзсэн тоо 2

The History of my Hair

7:03

The History of my Hair

Jaiden Animations

Үзсэн тоо 4,2сая

Lizzo - Good As Hell (Official Music Video)

3:45

Lizzo - Good As Hell (Official Music Video)

Lizzo Music

Үзсэн тоо 1,5сая

Kim and Khloé Call Out Kourtney Kardashian for Not Sharing Enough | KUWTK | E!

1:50

Kim and Khloé Call Out Kourtney Kardashian for Not Sharing Enough | KUWTK | E!

Keeping Up With The Kardashians

Үзсэн тоо 1,2сая