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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

6 14
2019-06-06

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

135 386
2019-05-30

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

5 44
2019-05-26

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

1 5
2019-05-17

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

76 220
2019-05-03

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

26 111
2019-05-02

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

23 61
2019-04-23

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 !!!

0 2
2019-04-17

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

2 6
2019-03-29

An early YCH of Storm by Keridger on YCH.commishes

Spines a bit messed up but eh

Posted using PostyBirb

0 0
2019-02-26

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.

3 6
2019-02-24

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

23 62
2019-02-13

New sauropod dinosaur w/super long cervical neural spines! Very cool, but important to note only one long-spined vertebra is preserved--most of neck reconstruction is hypothetical (although plausible). Great skull w/this fossil, also...lots of useful data!
https://t.co/1oBlkIIKbI

48 115
2019-02-05

Check out Bajadasaurus pronuspinax by Gallina et al! That is a bifid beast. What the hell is up with those neural spines (taphonomic?)?! Finally, another taxon that will help us figure out what the heck Amargasaurus-like sauropods were doing with their nuchal ligament.

79 298
2019-02-04

When you thought nature couldn't be even more awesome:
The moustache toad (Leptobrachium boringii) grows a set of 'nuptial spines' on its upper lip during the breeding season

124 447
2019-01-31

Walrus also have impressive companions in the form of lice! This louse has co-evolved with its host to survive freezing environments. It uses spines on its abdomen, to fix a layer of sebum to trap air & protect against low temps. Its needle-like front legs can pierce thick hide.

20 53
2019-01-28