It definitely looks like it's doing the tarantella (Denchura); actual tarantulas don't move like that. ;P
Neither do moths when flapping their wings, which is why it may look odd to you, Forever. Since, you know, actual moths haven't got three pair of wings, just two, and they don't function quite like that. XD Maybe you find it weird for a different reason but I think it might just be an anatomy thing (like trying to see a horse run with six legs rather than four... or something).
@LiveWire: You're only linking to yourstuff; in other words, anyone with a TinyPic account will be linked to their images, not yours, and anyone who hasn't got a TinyPic account will be prompted to log in or create an account. XD Just thought I'd let you know.
Also, while we're speaking of animations, I love the way Froggy (middle evo) moves in battle. He wiggles about like he's all happy and stuff; it makes me lol every time. So adorkable. <3