![Image 1 — [OC] Homo Aquia Amphibio, amphibious humans.](https://preview.redd.it/afobq114eibh1.png?width=2160&format=png&auto=webp&s=c491619af2d898aa02989aa74dfb88fc3f8cc508)
![Image 2 — [OC] Homo Aquia Amphibio, amphibious humans.](https://preview.redd.it/7hazj114eibh1.png?width=2160&format=png&auto=webp&s=7ab827d50cf694dfab9947e84507696a9c1e3178)
![Image 3 — [OC] Homo Aquia Amphibio, amphibious humans.](https://preview.redd.it/gakdn114eibh1.jpg?width=2160&format=pjpg&auto=webp&s=374023e55f42ed74eaa937607ecac9cc2faa63c1)
[OC] Homo Aquia Amphibio, amphibious humans.
Biology is explained in images
These fellas will probably be the half-way point from Humans to the other strictly aquatic humanoid species in Syvoniya (my worldbuilding project). Though the technological timeframe for the project is set in the late colonial era, I'm chalking the formation of these guys and all other humanoids to be the product of a long forgotten advanced civilization, hence the tag.
Apologies for rushed sketch
If you know a thing or two about biology and want to correct me on why you cant just put a swim bladder in a human chest feel free to give me feedback