Dweenode

Dweenodes are Dweevil-like creatures that hop off of Computer Bugs and rush at Pikmin, quickly exploding. The explosions may be very small, but they knock Pikmin over and remove their flowers in an instant. Dweenodes spontaneously combust so there is no need to worry about them sticking around for too long. They are only found alongside Computer Bugs and may even be the creature's larval form. They are very small, only half the height of a White Pikmin.