Just take care at them .
The scientific name for the crabeater seal of approval , Lobodon carcinophaga , read to “ lob - tooth Phthirius pubis - feeder , ” and one look at its backtalk tell apart you why . This thing ’s so toothy its teeth have teeth :
These screenshots come from an old episode of The Brain Scoop called “ Little skeleton . ” In it , Chicago Field Museum Collections Manager Bill Stanley explain to host Emily Graslie how the tooth of L. carcinophaga are similar to the dentition of other seals – and how they are so very different .
The mouth of a crabeater seal is unambiguously adapted to fertilise on south-polar krill by acting like a sieve . A athirst crabeater will take a taste of water system , close up its jaws , twitch the water out through its teeth and strain out all the krill , which it then consumes . These microscopic krill comprise over 90 % of the crabeater seal ’s dieting ( despite its name , the crabeater stamp does not actually tip on Crab ) . As Stanley explains , “ the same affair that suffer 100,000 of these [ crabeater seals ] also nourish the 100 - foot - long blue hulk . ” Surprised ? Do n’t be . With an judge biomass of 500 - million tons , south-polar krill are , by some estimation , the most abundant fauna species on the satellite .
More bloodcurdling dentitionhere .
https://gizmodo.com/the-mouth-of-a-child-is-a-terrifying-thing-to-behold-5910844
[ The Brain ScoopviaAatish Bhatia ]
BiologyEvolution
Daily Newsletter
Get the best tech , science , and culture news in your inbox daily .
News from the time to come , delivered to your present .
You May Also Like
