Seems like a well-made platformer. At first, it seemed a bit counter-intuitive to collect one type of insect, but avoid another type. But after you get over that it's an enjoyable game to play, the levels have various challenges, so it's not the simplest of platformers. There are little details that liven up the game, but I think there could be some kind of event for passing a level, apart from just seeing the character walk away.
I'd like to invite this game to take part in our contest, the Game Development World Championship!