I have no idea what this little creature's name is. Clearly they haven't left it at "dragonfly_petpetpet", because that didn't work when I searched for it. I tried "draikfly", "drakfly", etc., and none gave me any results, not even the "too rare" message. I guess it isn't activated, seeing as how it was just announced today. Obvious.

EDIT: I searched 'dragonfly', and now I'm wishing there hadn't been a Ruki and a user named that, because my results would have been more meaningful.

As for the chocolate milk glasses, they basically came from a sponsor game.