That bug is like a beetle or something. It does not have enough legs to actually be an insect. It’s kind of strange that a little thing like that has more well defined limbs than the main characters, though. All of the animals in the comic end up having more than one color on them. There’s a green and pink fish, a white and blue dog, a purple and blue invisible forest monster, a blue and yellow dinosaur bird. I think the only one that doesn’t have more than one color is the large dark bird that Green and Yellow befriend.