The Pangolin! It happens to be one of my favorite animals yet I was marked down in school once because the teacher thought I was making animals up XDD
Sorry teacher!
Dial up makes it hard to link a picture but I encourage people to look it up. It's a scaled mammal that looks a lot like a tiny dragonized anteater, what's not to love?
EDIT: Also, the spanish moon moth makes me make grabby hands at it, and... I did not know about siphonophores either. I was proud to know about everything else mentioned though *puffs up*