The Gaeans are not one actual race, thus far I have counted 18 seperate races on the planet. Some, as far as I can tell, are absolutely no different then us humans. Others are dragons or minotaurs. The weirdest ones are the Kappa - who look like upright turtles with bowls in their heads, the nymphs - green skinned and can melt into trees, and the naga - snake on bottom, humaniod on top.
Their are 3 main languages on Gaea (which continues to amaze me considering that they can never agree on anything how could they find a common language?) Commom Tongue, spoken most commonly around the world. Much to my suprise, I found I could understand this language almost perfectly (which along with the fact that all Gaeans are fantasy creatures, only deepens my suspicion that Earth and Gaea are somehow connected). Then there is High Tongue, as the name suggest it is spoken by those considered 'higher' than others, mainly elves, seraphim, nymphs, unicorns, and wraith. Last of all there is the Savage Tongue, which consist of grunts, growls, roars and other stuff like that for the dragons, griffons, and fenrir.
The kingdom that I rule is Oni - a race of humaniods with three eyes, three horns, claws, fangs, and some sort of geneticly inherited rabies, a couple hundred nymphs, a hundred or so humans, an one elf, wraith, wraith-human (his kid), and one mermaid (my wife.). Common tongue is the general language here in Sennal-Tal, but like the rest of the planet keeping peace is not easy. And as much as I love freedom and democracy being an absolute ruler makes it much easier to enfore the laws.