That's a good question! While there are at least 1200 fish considered "venomous", many deliver venom through spines (e.g., stonefish). But, there are a handful of fish species with venomous fangs, like the combtooth blennies (Meiacanthus) https://t.co/xNu43ktGE2

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Today's Cambrian creatures (find them in 's new fossil hall opening this Saturday) are Ottoia (first) and Selkirkia (second). These predatory worms had vicious mouthparts covered in teeth, hooks and spines (third). Images https://t.co/ff6Sc6cqCk by

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They send a killer after a killer, Broken glass and shattered spines.

Full 6 page comic
Pillowfort: https://t.co/YiESO8eCny
Tumblr: https://t.co/XoYqzpYBV9
Kofi: https://t.co/VIB7VnpPRC

Neon noir AU

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I wanted to change Zelph's spines so he doesn't look like a Shadow recolor. Does he looks good?

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.. and here is, with her spines a bit more active! 😜

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A rather splendid Cretaceous ammonite from Kwzulu Natal - check out those spines. SA has some interesting Cretaceous marine, but sadly no one is working on it

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Happy !
Here's my LionFish son. He looks scary and is full of spines but he's a shy fish.

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a fren made me wanna give it a try! i looked at hedgehog markings for his muzzle and just swapped the white w tan bc it was bleh. He has a round n longer snoot now instead of a flat human face + messier spines!

also please imagine movie sonic in tiny clothes thank you

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Tylocidaris
by

Though most sea urchins are spiky, members of the order called Cidaroida are known for having unusual spines. Some look like thick pencils or fans, but the fossil urchin Tylocidaris had club-like spines.

https://t.co/c0ckDTzZNl

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first is color ref, second is anatomy ref (except for the back sail which doesnt have orange spines, theyre the same blue as the sail)! theyre like.... an otter-ferret-??? thing. ty if u do !!!

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The amount of spines on this thing makes me very worried about where it came from.

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Day 7 Tweetstorm. This is an editorial piece done for Ken Angielczyk, Stephanie Pierce, and for their recent paper about the evolution of mammal spines towards increasing complexity. Thrinaxodon is featured here.

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Day 772: In which everyone’s least favorite Civil War daguerreotype bends himself into a Nunes Pretzel because spines are libtard cuckhoax.

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An early YCH of Storm by Keridger on YCH.commishes

Spines a bit messed up but eh

Posted using PostyBirb

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Spinosuchus was probably similar in size to Trilophosaurus, although as you can see its tall neural spines give its back a raised hump/sail and less of the lean, iguana-like silhouette.

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Ahhh...depressed? Check out these catfish spines! A lovely cover article in J Morph.
https://t.co/47EdU5CAy1

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