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PeteriDish β€” alien river wyrm

#alien #animal #biology #concept #creature #critter #drawing #extraterrestrial #fi #sci #scifi #worldbuilding #zoology #xenobiology
Published: 2014-12-31 14:20:32 +0000 UTC; Views: 9530; Favourites: 223; Downloads: 0
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Description I must admit I am happy how this turned out. It is similar in size to the Nile crocodile, although probably less massive, two thirds of its length are quite thin and snake-like.
The creature doesn't have a fused rostrum, sometimes nicknamed a false head, but the same bones form a set of powerful pseudojaws, incorporating the true jaws into the structure, although the true mouth is nothing more than a lamprey-esque esophagus-like funnel lined with sharp toothplates at the base of each of the pseudojaws, leading into the chest via two separate esophagi.

the pseudojaws can partially retract into the chest, they are launched forward when the creature attacks. there is a slit in the front of each pseudojaws to create a clear shot for a pair of barbed tentacle arms, which can pierce deep through the body wall of prey. they are not used all the time, being most useful for catching small swift soft-bodied prey in air and water alike.

the predator can achieve a firm grip on any large herbivore who comes to drink by a quick snap of its large serrated pseudojaws without any assistance of these internal barbs.

the "periscope" houses six eyes arranged in such a way that four can observe above the water surface and one pair can observe under the water surface and a nostril between them. as opposed to the pseudojaws, this structure can retract into the body completely, it fits perfectly between the shoulder flares of its shell and thus leaves the creature with a clean streamlined outline much more suitable for swimming.
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Comments: 72

PeteriDish In reply to ??? [2017-10-25 19:44:25 +0000 UTC]

Don't know what you're talking about, so I'm gonna go with no. πŸ˜‚

πŸ‘: 0 ⏩: 1

AnonymousLlama428 In reply to PeteriDish [2017-10-25 20:18:22 +0000 UTC]

The dragon.

πŸ‘: 0 ⏩: 1

PeteriDish In reply to AnonymousLlama428 [2017-10-25 20:24:26 +0000 UTC]

Well yeah, I get that, but that still doesn't help me visualize what that dragon looked like so i can't even tell whether there are any vague similarities in body shape between the two or not.
I really thought I picked as generic name as possible for this creature. "Wyrm" is not necessarily specific either, it's a medieval term for a wingless dragon. That's about as deep as I went with this.

πŸ‘: 0 ⏩: 1

AnonymousLlama428 In reply to PeteriDish [2017-10-25 21:13:28 +0000 UTC]

Oh, ok then.
It's just that Beowulf's killer/last victim was apparently a Wyrm.

πŸ‘: 0 ⏩: 1

PeteriDish In reply to AnonymousLlama428 [2017-10-25 22:44:26 +0000 UTC]

well then, it was probably supposed to be a wingless dragon-looking creature

πŸ‘: 0 ⏩: 1

AnonymousLlama428 In reply to PeteriDish [2017-10-25 22:49:30 +0000 UTC]

Yeah, it lived in a lair full of treasure, and was angry when some bloke stole a goblet from it and went batshit (or dragonshit Β ) all over Denmark. Until Beowulf sorted it out, with his homies.
The Hobbit much? Tolkien was responsible for the translation of Beowulf into modern English, and was heavily influenced by Germanic mythology, so I imagine he may have purloined Smaug from Beowulf.
But hey, that's just a theory, a KAYV LAYAN theory!

πŸ‘: 0 ⏩: 1

PeteriDish In reply to AnonymousLlama428 [2017-10-25 22:52:45 +0000 UTC]

KAYV LAYAAAAAAANNN!!!!Β  Β Β 

πŸ‘: 0 ⏩: 1

AnonymousLlama428 In reply to PeteriDish [2017-10-26 00:00:41 +0000 UTC]

Β Β 

πŸ‘: 0 ⏩: 1

PeteriDish In reply to AnonymousLlama428 [2017-10-26 16:13:00 +0000 UTC]

ermargherd screams for dayyyzzzz!!!

Β 

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CrossDevice [2016-05-29 14:02:17 +0000 UTC]

Very cool critter

πŸ‘: 0 ⏩: 1

PeteriDish In reply to CrossDevice [2016-05-29 15:51:55 +0000 UTC]

thank you!

πŸ‘: 0 ⏩: 1

CrossDevice In reply to PeteriDish [2016-05-29 23:49:45 +0000 UTC]

Welcome~

πŸ‘: 0 ⏩: 0

TrilobiteCannibal [2016-03-25 13:40:42 +0000 UTC]

Is this guy amphibious?

πŸ‘: 0 ⏩: 1

PeteriDish In reply to TrilobiteCannibal [2016-03-25 15:23:40 +0000 UTC]

hmmmm... hard to say, i haven't actually thought about it until now. it's meant to have terrestrial ancestors, but i don't think it comes on dry land very much

πŸ‘: 0 ⏩: 1

TrilobiteCannibal In reply to PeteriDish [2016-03-25 15:25:57 +0000 UTC]

ah okay

πŸ‘: 0 ⏩: 0

TheDubstepAddict [2016-03-20 15:41:48 +0000 UTC]

Awesome!

πŸ‘: 0 ⏩: 1

PeteriDish In reply to TheDubstepAddict [2016-03-24 19:13:16 +0000 UTC]

glad you like it! i can't guarantee this is the final design though, future changes may happen

πŸ‘: 0 ⏩: 1

TheDubstepAddict In reply to PeteriDish [2016-03-25 08:58:05 +0000 UTC]

Ok

feat this too! And invite

πŸ‘: 0 ⏩: 1

TrilobiteCannibal In reply to TheDubstepAddict [2016-03-25 12:53:45 +0000 UTC]

Done

πŸ‘: 0 ⏩: 1

TheDubstepAddict In reply to TrilobiteCannibal [2016-03-25 13:55:37 +0000 UTC]

YAAAY

πŸ‘: 0 ⏩: 0

HUBLERDON [2016-03-18 23:00:52 +0000 UTC]

Appropriately alien!

πŸ‘: 0 ⏩: 2

TheDubstepAddict In reply to HUBLERDON [2016-03-20 15:42:18 +0000 UTC]

Ur everywhere!

πŸ‘: 0 ⏩: 0

PeteriDish In reply to HUBLERDON [2016-03-18 23:13:34 +0000 UTC]

thank you!

πŸ‘: 0 ⏩: 0

AntFingers [2016-02-19 23:52:41 +0000 UTC]

Ponders how to make this in Spore...

πŸ‘: 0 ⏩: 1

PeteriDish In reply to AntFingers [2016-02-20 17:09:17 +0000 UTC]

yeah...

πŸ‘: 0 ⏩: 0

Triplicate-Squid [2015-03-01 01:03:07 +0000 UTC]

I love that you can make a head that weird and have an explanation beyond just art (not that I don't like a lot of alien designs that are mostly decorative...)

πŸ‘: 0 ⏩: 1

PeteriDish In reply to Triplicate-Squid [2015-03-01 19:51:10 +0000 UTC]

thank you very much! I am aiming for weird-looking aliens, that still have some underlying logic or explanation behind their shape, so it's great to see I was successful in this regard!

πŸ‘: 0 ⏩: 0

niiita9876 [2015-02-14 08:57:35 +0000 UTC]

Wow great art!

πŸ‘: 0 ⏩: 1

PeteriDish In reply to niiita9876 [2015-02-14 09:35:27 +0000 UTC]

thank you!

πŸ‘: 0 ⏩: 0

thomastapir [2015-01-03 01:10:40 +0000 UTC]

AWESOME!! Β I've longed considered a similar "periscope" configuration for Stethacanthus. Β I think my favorite part of this guy, other than the subsidiary limbs on the sculling "tail," is that ridge-y armored semicircular carapace immediately behind the dorsal mask. Β I know this is an outrageous misinterpretation, but I'm pretending that it's a pair of bivavle jaws that open at the top--maybe the animal hovers just below the water's surface and sucks in ducks (or duck analogs) with the vacuum created when it suddenly opens its mouth beneath them? Β That's what the "periscope" is for! Β Aaaaannnd I think we've discovered the origins of Charybdis. Β A very small, duck-eating Charybdid.

Also, MONEY SPIDERS!!
thomastapir.tumblr.com/post/85…

πŸ‘: 0 ⏩: 1

PeteriDish In reply to thomastapir [2015-01-03 07:27:30 +0000 UTC]

thank you so much!

money spiders... now those are some very freaky shapes!

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Biofauna25 [2015-01-01 17:32:30 +0000 UTC]

Wow, I just made a creature that looks a little like this one. It also fills a crocodile-like niche, but uses the two prongs at the front of its body to grip and deliver aΒ strong electric shock to its prey. Mine doesn't have legs and the eyes are on the main body, but the general body plan is the same.
ConvergentΒ speculation again.

πŸ‘: 0 ⏩: 1

PeteriDish In reply to Biofauna25 [2015-01-01 17:54:58 +0000 UTC]

convergent speculation at work! I can't wait to see your creature!

πŸ‘: 0 ⏩: 0

Adiraiju [2015-01-01 14:51:36 +0000 UTC]

Oh, look, it's the super-nightmare fuel. Or maybe the nightmare nitro... which would be a pretty good name for a soft drink. Nice work!

πŸ‘: 0 ⏩: 1

PeteriDish In reply to Adiraiju [2015-01-01 15:17:36 +0000 UTC]

πŸ‘: 0 ⏩: 0

electreel [2015-01-01 04:16:15 +0000 UTC]

Groovy! The multiple-eyed stalk is a very cool idea!Β 

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PeteriDish In reply to electreel [2015-01-01 07:19:42 +0000 UTC]

Thank you!

πŸ‘: 0 ⏩: 0

Saberrex [2014-12-31 20:01:33 +0000 UTC]

that's cool. your coolest alien yet.

πŸ‘: 0 ⏩: 1

PeteriDish In reply to Saberrex [2014-12-31 20:50:10 +0000 UTC]

Thank you!

πŸ‘: 0 ⏩: 1

Saberrex In reply to PeteriDish [2014-12-31 20:52:11 +0000 UTC]

you're welcome.

πŸ‘: 0 ⏩: 0

Martiitram [2014-12-31 17:03:49 +0000 UTC]

Shiiiiit, that's scary/awesome!

πŸ‘: 0 ⏩: 1

PeteriDish In reply to Martiitram [2014-12-31 17:13:30 +0000 UTC]

i am glad it is!

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juniorWoodchuck [2014-12-31 16:06:44 +0000 UTC]

Once again, my mind has been blownΒ  Β 

πŸ‘: 0 ⏩: 1

PeteriDish In reply to juniorWoodchuck [2014-12-31 16:29:28 +0000 UTC]

for the last time, stop putting fans in your ears!

in all seriousness, you don't even realize how much this means to me!

πŸ‘: 0 ⏩: 1

juniorWoodchuck In reply to PeteriDish [2014-12-31 16:35:18 +0000 UTC]

I can’t help it… I enjoy the breeze xD

Well…you know… I’m only telling the truthΒ 

πŸ‘: 0 ⏩: 1

PeteriDish In reply to juniorWoodchuck [2014-12-31 16:45:21 +0000 UTC]

whatever makes you happy, my fellow worlbuilder!

πŸ‘: 0 ⏩: 1

juniorWoodchuck In reply to PeteriDish [2014-12-31 16:58:30 +0000 UTC]

*sits in his chair grinning like an idiot while his brain is being ventilated*

πŸ‘: 0 ⏩: 2

PeteriDish In reply to juniorWoodchuck [2015-01-01 00:24:38 +0000 UTC]

by the way, ready for some alien sea serpents? because I might have something up my sleeve regarding variations of this body plan...

πŸ‘: 0 ⏩: 1

juniorWoodchuck In reply to PeteriDish [2015-01-01 15:08:20 +0000 UTC]

I WAS BORN READYΒ  Β 

πŸ‘: 0 ⏩: 1

PeteriDish In reply to juniorWoodchuck [2015-01-01 15:18:29 +0000 UTC]

turns out, you'll have to stay ready for a while, not everything is coming up milhouse... XD

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