Foncé

4 Parasites Too Creepy to Exist

SciShow
S'abonner
Vues 1 054 203
97% 29 566 637

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: facebook.com/scishow
Twitter: twitter.com/scishow
Tumblr: scishow.tumblr.com
Instagram: instagram.com/thescishow
----------
Sources:
www.otago.ac.nz/parasitegroup/PDF papers/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_(Pokémon)
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"_(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

Ajoutée

 

11 août 2019

Partager:

Lien:

Télécharger:

Charger le lien.....

Ajouter à:

Ma playlist
À regarder plus tard
Commentaires 2 533
SciShow
SciShow Il y a 3 mois
Go to Brilliant.org/SciShow to try their Beautiful Geometry course. The first 200 subscribers get 20% off an annual Premium subscription.
sandra yagi
sandra yagi Il y a jour
THREE TOP PIRU S N I P
clayton johnson
clayton johnson Il y a mois
Those exist
jyri X0
jyri X0 Il y a 2 mois
Are those In finland
Mateusz Czerniawski
Mateusz Czerniawski Il y a 2 mois
@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?
TheDerpyfredbear
TheDerpyfredbear Il y a 2 mois
Baby's are basically a parasite Lives of a human Kick it out it will get hit by a car
Lynx Integra
Lynx Integra Il y a 22 heures
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.
ThatAspieCalledMyth
a bit surprised and disappointed he didn't mention cordyceps, the zombie ant fungus
Hobostarr180
Hobostarr180 Il y a jour
I remember NatGeo did a video over the snail eye worm things years ago. Horrified the crap out of me as a kid
Line-Marie FORTIER
Line-Marie FORTIER Il y a 2 jours
Intresting, but BEUEUEURRRKKKK. I stopped before the snail!!!
Kenneth Mcghee
Kenneth Mcghee Il y a 2 jours
I think that crab barnacle got to sum these guys on the earth
必きり
必きり Il y a 3 jours
I can only hear the Crash Course Chemistry intro song when he speaks...
Vicarious Gamer
Vicarious Gamer Il y a 3 jours
Humans being in at least the top 5 of all parasitic life. There ya go, a show topic for you. You're welcome :)
Tash YzD
Tash YzD Il y a 4 jours
The Question Is ; .Why Must PARASITES Exist
Nathan L
Nathan L Il y a 4 jours
When I saw the snail, I wanted to take holy water eye drops
Megan Barnett
Megan Barnett Il y a 4 jours
#1. Me :(
Andre Bowman
Andre Bowman Il y a 4 jours
We are all paracites sucking down on the earth's recources and gives iy nothimg in return
The sinner Jim Whitney
The sinner Jim Whitney Il y a 5 jours
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.
Floaroma 44
Floaroma 44 Il y a 5 jours
Yay Vileplume shout out :D
Twinbornmoon385
Twinbornmoon385 Il y a 6 jours
They start out at free swimming MALES but when in the mouth they somehow change into FEMALES
Now Nothing Will Be Wrong
Oh look they made a video about me
Now Nothing Will Be Wrong
The_Orange_Gamer ah yes, a fellow struggler
The_Orange_Gamer
The_Orange_Gamer Il y a 5 jours
oh i see you put your grasses on
Braeden T
Braeden T Il y a 6 jours
Large animal: I’m about to- Parasite: end this man’s whole career
davichost 1
davichost 1 Il y a 6 jours
Oh at least the flower is cute I guess
stephanie kreinheder
stephanie kreinheder Il y a 6 jours
So humans, humans are parasites...
Mr Bluntforce T
Mr Bluntforce T Il y a 8 jours
Human beings are extremely Parasitic
Jeff Byrnes
Jeff Byrnes Il y a 8 jours
Absolutely everything is food or fuel for something else.
yeossimika
yeossimika Il y a 9 jours
did prageru hack scishow and upload this?
ManuelPinner
ManuelPinner Il y a 9 jours
Just like Religious Organizations,
Daily Tofu
Daily Tofu Il y a 9 jours
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
Felix Daniel
Felix Daniel Il y a 9 jours
you know, i love information, BUT, i prefer to see examples more, and not his face, nothing against him
Dominik Muminovic
Dominik Muminovic Il y a 10 jours
you forgot humans
Adnan Luthfi
Adnan Luthfi Il y a 10 jours
is it from those crabs we have the gender bender things in novel?
Jed Henaku Budu
Jed Henaku Budu Il y a 11 jours
Really A Pokémon???!!! Going to watch all my episode again
PhantomIL
PhantomIL Il y a 11 jours
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
laventier
laventier Il y a 12 jours
My stomach is ichy while watch this
LILY TEMPORAL
LILY TEMPORAL Il y a 12 jours
10:20 dat aint vilemplume
Tomorrow Yesterday
Tomorrow Yesterday Il y a 12 jours
Sorry, but I thought this video was going to be about me.
Ross Hirst
Ross Hirst Il y a 13 jours
Humans are parasites to the earth
Ribbons & Bows
Ribbons & Bows Il y a 14 jours
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.
Ethan Q
Ethan Q Il y a 15 jours
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?
Mr Monstah
Mr Monstah Il y a 17 jours
Nice. I better make 'em all work on humans
Mike Adder
Mike Adder Il y a 17 jours
"Where did you learn so much about corpse flowers"?? "I heard it through the grapevine"
Luis Carillo
Luis Carillo Il y a 5 jours
*ass*
ROBERT TIDWELL
ROBERT TIDWELL Il y a 17 jours
You forgot humans... biggest parasites lol
grant foshee
grant foshee Il y a 17 jours
I have a hermit crab and now I’m scared for her
TheMightyLeeOh
TheMightyLeeOh Il y a 18 jours
I, for one, welcome our parasitic overlords.
Prochain