Armed and Armored: The Amazing Evolutionary Story of Crustaceans
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- เผยแพร่เมื่อ 6 ส.ค. 2014
- Crustaceans, with their hard, protective outer skeleton and highly specialized limbs, are truly evolutionary wonders. Join Scripps Oceanography marine biologist Jennifer Taylor as she describes her research on crustacean biomechanics and tells us how 500 million years of evolution has shaped crustaceans into the remarkable array of animals we see on Earth today. [8/2014] [Show ID: 28255]
More from: Jeffrey B. Graham Perspectives on Ocean Science Lecture Series
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starts at 03:16
Something new I learned, the crabs use water to force them to grow bigger
Always nice to see content from my alma mater
I'm not a scientist by any means, but at 34:15 the ONLY thing i am now curious about is what it would feel like if a mantis shrimp punched my finger. Could he break it? Torch it off my hand with the force of a burning sun? Where can i find a mantis shrimp? How do i get it angry enough to attack me like that snail?
You would definitely have a gash of some sort, there's a reason why they're called thumb splitters. I believe there was case of somebody having his finger amputated due to one of the little bastards.
disapointed :( I believed in the title, that it wouodl be about crustaceans and not only about malacostracans :(
lmao, the nerd cried!!! get him
A R E Y O U F E E L I N G I T N O W M R. K R A B S
Great video!!
now i see why these damn things arent kosher. looks like some type of insect! but i still love a shrimp feast...
Bioshyn Insects and crustaceans are both arthropods, but crustaceans are not insects and insects are not crustaceans. Insects only have 6 legs, while crustaceans normally have 10.
I remember learning.from a few scientific papers that insects are in a group called “Pancrustacea” along with crustaceans
@Some Kind of Rodent
The insect and crustacean groups both diverged from the same primordial arthropod group.
Heck that might scare them
Oh wow. Were having a powwow
Yeah. The ocean is a huge grave. So irs pretty demented pretty hellish. Its hell on icewater. So those things are dead but we eat it. 😄. All of those things remind me of a mermaids purse
Crabs are just armored spiders
Down side Up much more than that buddy
K