You think your tummy rumbles? Meet the ghost crab — it growls using teeth inside its stomach, and not because it’s feeling peckish!
Go to http://Brilliant.org/SciShow to try out Brilliant’s Daily Challenges. Sign up now and get 20% off an annual Premium subscription.
Hosted by: Michael Aranda
SciShow has a spinoff podcast! It’s called SciShow Tangents. Check it out at http://www.scishowtangents.org
———-
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
———-
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer
———-
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
———-
Sources:
https://royalsocietypublishing.org/doi/10.1098/rspb.2019.1161
https://rs.figshare.com/collections/Supplementary_material_from_Growling_from_the_gut_co-option_of_the_gastric_mill_for_acoustic_communication_in_ghost_crabs_/4638137
https://onlinelibrary.wiley.com/doi/epdf/10.1002/jmor.10781
Image Sources:
https://rs.figshare.com/articles/media/Ghost_crab_aggressive_behavior_from_Growling_from_the_gut_co-option_of_the_gastric_mill_for_acoustic_communication_in_ghost_crabs/9698735?backTo=/collections/Supplementary_material_from_Growling_from_the_gut_co-option_of_the_gastric_mill_for_acoustic_communication_in_ghost_crabs_/4638137
https://www.istockphoto.com/photo/atlantic-ghost-crab-playalinda-beach-merritt-island-florida-gm541987932-96940633
https://commons.wikimedia.org/wiki/File:Krillanatomykils.jpg
https://rs.figshare.com/articles/media/Ghost_crab_gastric_mill_activity_from_Growling_from_the_gut_co-option_of_the_gastric_mill_for_acoustic_communication_in_ghost_crabs/9698738?backTo=/collections/Supplementary_material_from_Growling_from_the_gut_co-option_of_the_gastric_mill_for_acoustic_communication_in_ghost_crabs_/4638137
https://www.istockphoto.com/photo/crab-on-the-sand-defends-himself-from-you-gm1145341219-308257398
https://www.istockphoto.com/photo/a-school-of-french-grunts-gm1195799613-340948565
https://www.istockphoto.com/photo/atlantic-ghost-crab-gm1159590614-317126923
https://www.istockphoto.com/photo/thicklip-grey-mullet-at-the-marine-nature-reserve-of-cerbre-banyuls-sur-mer-gm976267248-265521459
https://www.istockphoto.com/photo/earthworm-in-damp-soil-gm177697635-24124394
https://www.istockphoto.com/photo/barn-owl-gm991162042-268613488
Watch Now
