Welcome Guest [Log In] [Register]
Speculative biology is simultaneously a science and form of art in which one speculates on the possibilities of life and evolution. What could the world look like if dinosaurs had never gone extinct? What could alien lifeforms look like? What kinds of plants and animals might exist in the far future? These questions and more are tackled by speculative biologists, and the Speculative Evolution welcomes all relevant ideas, inquiries, and world-building projects alike. With a member base comprising users from across the world, our community is the largest and longest-running place of gathering for speculative biologists on the web.

While unregistered users are able to browse the forum on a basic level, registering an account provides additional forum access not visible to guests as well as the ability to join in discussions and contribute yourself! Registration is free and instantaneous.

Join our community today!

Username:   Password:

General Spec

Regular Forum Spec Guides
Need help with your speculative biology project? Browse through our selection of informative guides for evolution and a variety of speculative biology topics.
Mao's Declassified guide on how evolution … Mar 23 2018, 11:01 AM, By Yiqi15
Topics: 9 Replies: 167
Regular Forum Orphaned Projects/Concepts
Browse through projects and ideas that members here have given up on and that you yourself may pick up on. Also, if you have a project you are willing to give to someone else you may post it here.
Asodttubs Mar 17 2018, 10:12 AM, By CoolKuy
Topics: 23 Replies: 108
Make New Topic
General Spec
  Title Topic Starter Replies Views Topic Info
Hot Topic
  • Pages:
  • 1
  • 28
Biggest biological plot twist
IIGSY 411 19,600
Mar 13 2018, 07:47 PM
Last Post By: ZoologicalBotanist
Regular A Leaf's Worth - Unfinished
A plant pathogen that hijacks a plant and destroys its main center for energy production: the photosynthetic reaction center.
Psyko 2 390
Feb 25 2018, 07:52 PM
Last Post By: Psyko
Regular disk-ants and rolling things(roll+legs)
what are the limitations with respect to the radial symmetry ,rolling motion and how this could evolve on earth-like planet
Cool_Hippo43 7 324
Feb 24 2018, 08:06 PM
Last Post By: Cool_Hippo43
Hot Topic
  • Pages:
  • 1
  • 5
Fragment by Warren Fahy
VampiricTyrant 65 6,010
Feb 21 2018, 01:49 PM
Last Post By: Sigmund Nastrazzurro
Regular Looking for: Resources for maps throughout earth's history
SpeculativeNebula 0 212
Feb 21 2018, 02:31 AM
Last Post By: SpeculativeNebula
Poll Poll: Project Ideas
Ceratosauridslover89 13 436
Feb 20 2018, 11:56 AM
Last Post By: Ceratosauridslover89
Hot Topic
  • Pages:
  • 1
  • 3
A Guide to the Care of Speculative Lifeforms in Captivity
A comprehensive listing of the captive management and husbandry of speculative plants and animals.
Sheather 30 2,681
Feb 19 2018, 05:22 PM
Last Post By: LλmbdaExplosion
Regular
  • Pages:
  • 1
  • 2
A Guide to the Naming of Speculative Organisms
Dr Nitwhite 20 841
Feb 18 2018, 04:20 AM
Last Post By: Rodlox
Regular Apods,tripods,tetrapods and hexapods(vertebrates)
just some ideas of different types of vertebrates
Cool_Hippo43 2 304
Feb 17 2018, 09:20 PM
Last Post By: Cool_Hippo43
Regular Mobile Plants
ZoologicalBotanist 7 359
Feb 16 2018, 06:21 PM
Last Post By: hotpotato!
Regular Pluteus
Organisms serving as living wombs for others?
Solen 8 317
Feb 16 2018, 01:53 AM
Last Post By: Solen
Regular All tomorrow's
GreatAuk 6 446
Feb 11 2018, 04:16 AM
Last Post By: Rodlox
Regular new life kingdoms(and autotrophic creatures) ideas
show your ideas about new life kingdoms and plant-like animals
Cool_Hippo43 0 224
Feb 9 2018, 03:20 PM
Last Post By: Cool_Hippo43
Regular
  • Pages:
  • 1
  • 2
Paleogaps
AlphaX9 15 648
Feb 5 2018, 01:09 PM
Last Post By: Fazaner
Regular Genetic convergent evolution
Are genetic studies wrong?
Claudiu Constantin Nicolaescu 7 364
Jan 20 2018, 05:41 AM
Last Post By: Claudiu Constantin Nicolaescu
Regular Common names for prehistoric animals
Using trends in the naming of living animals to explore the idea of common names being given to extinct animals
Rhinobot 11 565
Jan 14 2018, 12:45 AM
Last Post By: Rhinobot
Regular Super Cell
A discussion into the plausibility of super powered comic characters with biology based powers
CaledonianWarrior96 6 285
Jan 7 2018, 05:11 AM
Last Post By: CaledonianWarrior96
Moved Moved: Questions that don't need their own topics
Regular Scorpion Intelligence
Holben 7 3,930
Dec 31 2017, 12:40 PM
Last Post By: Yiqi15
Regular On the xenobiological fundamentals of life
A question about the definition of life
Lycaon 6 332
Dec 29 2017, 01:53 PM
Last Post By: Rodlox
Regular
  • Pages:
  • 1
  • 2
Arth-6810 reboot
IIGSY 22 1,203
Dec 23 2017, 02:52 PM
Last Post By: IIGSY
Regular Finding real-life creatures just like your own project ones
SpeculativeNebula 9 451
Dec 23 2017, 12:13 AM
Last Post By: Rodlox
Regular
  • Pages:
  • 1
  • 2
Striger Realism
Ceratosauridslover89 22 730
Dec 15 2017, 02:42 PM
Last Post By: Beetleboy
Regular
  • Pages:
  • 1
  • 2
Any ways a Tetrapod can achieve powered flight without arms/legs?
Mao 15 635
Dec 14 2017, 04:00 PM
Last Post By: Duckeyboos
Poll Poll: Which project should i do?
Need help deciding which of these projects to do.
CeratosaurusKing 7 361
Dec 13 2017, 12:08 PM
Last Post By: LλmbdaExplosion
Regular
  • Pages:
  • 1
  • 2
Elephants in Speculative Evolution
Terraraptor411 20 1,317
Dec 12 2017, 01:41 PM
Last Post By: LλmbdaExplosion
Hot Topic
  • Pages:
  • 1
  • 16
The SE giants project
Brace yourselves, they are here.
Dragonthunders 230 14,697
1 user viewing
Dec 9 2017, 09:39 PM
Last Post By: opeFool
Regular The borderworld Xen
Scientifically Accurate Half Life universe.
LλmbdaExplosion 1 242
Dec 6 2017, 06:03 PM
Last Post By: lerzid
Poll Poll: Which project should I undertake? (read topic before voting)
To put my mind at ease
Chuditch 7 524
Dec 4 2017, 05:55 PM
Last Post By: LλmbdaExplosion
Regular Anyone know good software for building cladograms?
Looking for certain specific requirements.
SpeculativeNebula 5 328
Nov 29 2017, 06:23 AM
Last Post By: SpeculativeNebula
Regular giant carnivorous plants
Cool_Hippo43 5 311
Nov 29 2017, 06:20 AM
Last Post By: SpeculativeNebula
Regular On Sexual Selection
Sheather 1 345
Nov 28 2017, 04:55 PM
Last Post By: IIGSY
Regular giant spiders can exist?
Cool_Hippo43 3 319
Nov 26 2017, 06:58 PM
Last Post By: IIGSY
Regular Continental drift in the future-Africa
LλmbdaExplosion 8 271
Nov 21 2017, 06:17 PM
Last Post By: LittleLazyLass
Regular whale-like competition?
Cool_Hippo43 3 301
Nov 20 2017, 10:43 PM
Last Post By: LittleLazyLass
Make New Topic