Maybe there would be a more developed/beefier form of mosquito people that are more well equipped to parasitize other things that can fight back. They would be like 5-6 feet tall and have a much shorter proboscis, about 1-2 feet long depending on the size of the mosquito. They would probably be a big part of the bastardization of the smaller mosquito people even though they are much rarer than normal mosquitoes. irl mosquito larvae are water born and eat algae, also mosquito larvae are the same size if not bigger than adult mosquitoes. So maybe they would have a lot of their primal agricultural advancements built around breeding pools. I'd also just like to say that it's really cool to be able to do this. If this game turns out, I think it's going to fill a niche a lot of people are looking for. It's just cool to be able to suggest things one on one to the developers of this game that has a decent chance of getting really popular.