What if Werewolves were real? Meet Mandrillus Lycaon!

5mo ⋅ ⋅

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Some rough griffin concepts (Artwork by Alex Ostrowski)

4yr ⋅

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Sausage whale. A man sized cetotheriid descended from pygmy right whales.

2yr ⋅

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Nokutlok, a 4-ton and Semiaquatic Marsupial Predator (by IllustratedMenagerie)

2yr ⋅

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Fresh water “fish”

5mo ⋅

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Mechanical Lifeforms: The Crystal-Throated Walkwheel

2yr ⋅

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Carnivorous Martian Frog from the future! (Beelzeanura .hamatlinugavenator) “Devil-Frog-Barbed-Tongue-Hunter”

10mo ⋅

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Orcinus Longacaudus

3yr ⋅

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This is a genetic mutation?

3yr ⋅

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my alien speculative evolution project

7mo ⋅

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The Return of the Relic (280 Million Years PE) By Sheather888

9mo ⋅

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Here is our Paleo-art inspired art for our game Adapt! (Also, we have a Q&A with the developer tonight!)

2yr ⋅

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The Sophont Meeting

2yr ⋅

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Athyrmagaia: The Emperor Zouyu and Myrmecoleon

1yr ⋅

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Everything is bigger in America!

2yr ⋅

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An apex predator on an alternate Earth where Placodermi were the first terrestrial animals.

4yr ⋅

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Could a lineage of snake form a symbiotic relationship with this kind of algae?

2yr ⋅

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Due to valid points about the need for a tail for balance on my last post, I thought this would rectify the structural plot holes.

4yr ⋅

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There's literally an 8 foot tall bat that eats rabbits in my story. Wtf is wrong with my brain 💀

1yr ⋅

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Alouatta: the mossy kopralsh banana forest, 10mya

3yr ⋅

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I still love it very much though

3yr ⋅

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Possible sea crocodile (info down below)

4yr ⋅

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An orange-colored alligator in South Carolina. Most likely, according to an official, this alligator overwintered in a rusty steel culvert and became dyed by the iron oxide contained in the water around its body.

2yr ⋅

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“The Snow Treader”

7mo ⋅

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Description of a eusocial crab nest

2yr ⋅

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Ade's biology: medium sized trunked marine predator

3yr ⋅

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This is genius

2yr ⋅

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Neich meme v2

3yr ⋅

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Spectember day 12: ghost lineage

1yr ⋅

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Based on this popular hypothetical illustration of the now debunked Bloop creature, what possible lineage could the thing in the image belong or be related to?

2yr ⋅

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If anybody wants inspo for animals converging on plant bodyplans, look up the crustacean genus Pennella. Specifically, species parasitizing whales.

1yr ⋅

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Got this for my birthday yesterday!

2yr ⋅

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Primate-like Marsupial Frog (improved version of an older concept).

3yr ⋅

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Sea Orm: Ormria cartamarinae

4yr ⋅

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Hobbit/Halfling = Ground Sloths

1yr ⋅

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Evolution chart of bats that evolved on a predator-free world

4yr ⋅

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Imagine if New World Monkeys converged with Apes in the Old World. Art of De lloys ape by Kosemen.

3yr ⋅

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Dwarf Gourami

3yr ⋅

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Skimmer Bat

1yr ⋅

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Sol'Kesh Bestiary - The Silliculus - Ecology notes in the comments, C&C welcome!

3yr ⋅

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Who wants to win a copy of all yesterdays? You? Then it is your lucky day! Join to contest, design a sapient species, and win a prize! (Check comments for more information)

1yr ⋅

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The Not-Deer Cryptid, a Predatory Deer or Deer Mimic (Art by izzibewwa123)

2yr ⋅

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[Planet Opi] Trichopterans, the second lineage that took to the skies

6mo ⋅

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Batia - The World Of Rays (my first real attempt at a seed world!!!)

1yr ⋅

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The thunder necks

1yr ⋅

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My take on the Pokemon Tree of Life. Right now it's only Gen 1 but other Gens are coming.

3yr ⋅

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Why is everyone in this subreddit suddenly talking about elves, elves are just humans with long pointy ears and big eyes.

2yr ⋅

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It hardens in response to physical trauma

10mo ⋅

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Happy holidays /r/SpecEv!

4yr ⋅

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A worm, wich lives in swamps, burrowing in water saturated soil. It grows a highly modified mouthpiece, wich can reach up to a meter in height. The stem supports a large organ, wich, in symbiosis with bacteria produces a sweet liquid. The liquid attracts insects, wich then get digested by the worm.

2yr ⋅

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What type of star would produce this colour of plant (image)? Alo have any of these stars been discovered or named

1yr ⋅

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A blood sucking bat like dinosaur

4yr ⋅

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Carnotroel Ambulapterya. The North American chupacabra.

1yr ⋅

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my first try at creature design. its a little caterpillar-like friend which is a neotenous relative of inchworms that grew much larger and eats leaves

2yr ⋅

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I was told I'm not making enough dinosaurs in my alt-prehistory speculative evolution project. The reason for that is because the dinosaurs I wanna use are not your traditional t-rex or raptors. I wanna use the older dinosaurs, those of the early Triassic, so welcome the herrerasaur, Ursasaurus.

2yr ⋅

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Snallygaster

2yr ⋅

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My version of the Wendigo(penguin Descendent)

3yr ⋅

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A Domesticated Cheetah by Daniel Verhelst on DeviantArt

2yr ⋅

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DEINOLESTES, a primitve canine that lives in an alternative Palaeogene where dinosaurs still survived.

4yr ⋅

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Has anyone else noticed how similar these animals' heads are? I think it's interesting maybe this can be inspiration for something.

4yr ⋅

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The Viscerin, “maggot-dogs” from my insectoid world

3yr ⋅

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Happy Pride Month from the Star People!

11mo ⋅

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Dolfinch from serina irl

4yr ⋅

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Do the invterted-mouth worm-things from King Kong have any real-world inspiration/analogs?

2yr ⋅

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How An Bug-Planet (Actually) Be Like..

3yr ⋅

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Tammy, My Grandma’s adorable attempt at Speculative Evolution. What do you think it is?

2yr ⋅

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All Species currently created for my spec-evo project, Ask Me Anything about it

6mo ⋅

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Could a turtle evolve into something similar to a Shaleback from Conan Exiles?

2yr ⋅

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Deep sea snapper fish and tongue eating Louse symbiosis. (more info in comments.)

2yr ⋅

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Spectember day 20: inner world

1yr ⋅

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Insectoid analogue of Tyrannosaurus rex in a world of only arthropods

4yr ⋅

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Unicorn Wasp by WillemSvdMerwe

2yr ⋅

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But then i dont want to use it because it would be copying someone else work

1yr ⋅

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Phtanum B - The Colossal Castlewalker

2yr ⋅

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I see that spring is prolific with projects this year, how about another month?

1yr ⋅

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Conceptart for different sauropods across the multiverse (made by me, IG in comments :D) hope you like.

2yr ⋅

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Need help naming and finishing this snouter inspired Fakemon

1yr ⋅

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I've been wanting to do a sauropod for a while and the new Prehistoric Planet's take on 'air sacs' inspired me to a defining feature for my large fellows here. I based their design on early high browsers such as Plateosaurus and Lessemsaurus. Any ideas on what triassic dinos I should spec next?

2yr ⋅

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Landscape of the Arctic region if my now main project. (Creteia E-2)

1yr ⋅

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Goblins(human descended)

3yr ⋅

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The Land Whales of Late Eocene

1mo ⋅

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Bear Shrew (giant predatory House Shrew descendant)

4yr ⋅

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I've been experimenting with concept art, and tried my hand at creature design for the first time.

1yr ⋅

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a coconut parrot compared to a sapient parrot and Grunwalder. coconut parrots are the largest and heaviest birds in the parrot family. but Such parrots became extinct as a result of the Japanese landings in Australia, when soldiers hunted the bulky delicious birds for food.

1yr ⋅

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Bears (and honey badgers) are underutilized. Learned not too long ago that bears seem to enjoy sitting around and enjoying the scenery. Not to mention they’re already very capable on upright posture and mobility. Also learned that Honey Badgers are crafty too.

1yr ⋅

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The Haitian Zombie Worm

1yr ⋅

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The Incognitum, a Carnivorous Proboscidean based on the early idea that The American Mastodon was a meat-eater due to its molars. Art by Hodari Nundu.

2yr ⋅

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Firefrogs!

2yr ⋅

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Megacygnus hyperboreus, a giant marine swan from my Quinary project, by Sheather

2yr ⋅

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Shishare and Humans have proven to be an effective fighting team, fighting as mount and rider- though humans did not expect the form that this relationship would take.

1yr ⋅

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Sea Barney - Filter-feeding tyrannosaurid

3yr ⋅

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Future elephant like creature descendant from pigs

4yr ⋅

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Mobile Plants Nervous System

1yr ⋅

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What do y’all think this is?

1yr ⋅

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An adult male of dangerous herbivore alien from wild super-Earth.

1yr ⋅

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A Mpun

1yr ⋅

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Swamps of Anura: Scorching Pyrebug (Maythology Day 5)

1yr ⋅

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BIG SPIKEY🙄👌

2yr ⋅

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Sol'Kesh Bestiary- Journal Entry 058 - The Fennfistle

6mo ⋅

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Thought that someone may find this useful

4yr ⋅

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Snaiad Sprog-Ripper Kahydon: now with complete background

3yr ⋅

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Blind ground dwelling crawler, from a dark planet, its legs have mostly gone to the front of the body as aid when hunting.

1yr ⋅

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Spectember finale: mythical megafauna

1yr ⋅

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Alouatta: the paguyan potato savannah

3yr ⋅

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Inspired on a post I saw earlier, what you doin if this suddently just drops?

1yr ⋅

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What are the chances that armored sea robins become an arthropod-like vertebrate?

3yr ⋅

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i found this in tumblr, what do you think?

4yr ⋅

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Not my best drawing but wanted to make a new version of this sub’s icon

3yr ⋅

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Starting off my “realistic skull island” series with the simian himself. Megalopithecus cooperi

4yr ⋅

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Future seals by Nicolaas Frankefort

4yr ⋅

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Hurdiids reborn - Arachnowhales

2yr ⋅

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Arboreal oviraptors - the parrot mimic

4yr ⋅

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A speculative evolution tree of the earthworm, me, digital.

3yr ⋅

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Minecraft Spec Evo? Meet the Anvilcorn

2yr ⋅

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Minecraft Evolutionary Tree: Extended

10mo ⋅

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Why is the Man O' War considered Colonial? (See Comment)

2yr ⋅

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Two concept ideas of a “re-evolved” human that descendant from a Capuchin Monkey might look like.

1yr ⋅

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Sea joey (info in desc)

3yr ⋅

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Eos: Arctic Dwarf Tetrapod

2yr ⋅

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This one is definitely confusing. The brute Wyvern Anjanath.

2yr ⋅

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Hello SpecEvo Community! I’ve been lurking for a while, but finally began my draconic project!

2yr ⋅

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Farewell Smilodon populator and Zygolophodon americanum

1wk ⋅

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What life do you think is on Titan?

1yr ⋅

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A bipedal pack-hunting mongoose from my Quinary project, by FlavoredKlaatu

3yr ⋅

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My speculative dromeosaurid venatornychus i has more hawk like feet for better prey restraint and a beak for Pierceing it’s prey

1yr ⋅

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Jurassic Impact: The Atroxodonts

1yr ⋅

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Chicken-duck-woman-thing. An ambush predator evolved specifically to hunt humans, it hides in flowering bushes and mimics the wail of a woman in distress.

4yr ⋅

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Europa life🐟 by National Geographic

4yr ⋅

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Agrikos - 200 Million Years Post-Abandonment

8mo ⋅

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(OC) Here's my take on a plausible herbivorous gryphon. First post! (more in comments)

4yr ⋅

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Aquatic mole

10mo ⋅

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Thanks to their mutualistic reproductive cycle, vonahi are the only known species to discover developmental bio-engineering before fire.

2yr ⋅

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Snail with legs, most likely an adaptation to compete for food. Ik it’s not much but I figured I’d start small for my first post here

2yr ⋅

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A whole bunch of spiders and more

7mo ⋅

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Which is cooler, a croc convergent with snakes or a snake convergent with crocs?

3yr ⋅

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Different way to a bipedal primate - raboon redesign

3yr ⋅

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Why do monotremes suck?

1yr ⋅

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Artist - Andrew Sonea

4yr ⋅

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I wanted to make a giant horror bird, and i thought it would be funny if I based it off a Flamingo. Is it at least somewhat realistic?

1yr ⋅

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(OC) A pursuit hunting Ray with the proportions of a Stealth Jet

3yr ⋅

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Seasons greetings.

2yr ⋅

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Creature Journal 63 - The Scorpithine

3mo ⋅

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Creatures of the sixth mass extinction: The smoke-loving puddlefish

2yr ⋅

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What do you guys think the fate was of the remaining few humans on Earth in Man After Man, even with all the weird human-like animal experiments roaming out and about? This is easily the most intriguing part of Man After Man for me.

2yr ⋅

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