Radio Beetle

The Radio Beetle is a species of Kettlebug appearing in Pikmin: Spark. It has a very bright pink carapace with a glowing purple underbelly giving it a gaudy appearance. Appearing in dens they release signals that interrupt a captain's field of view. This can cause a multitude of negative effects from messing up with the colors of the other enemies, causing certain enemies to have wonky proportions, or affecting your vision with a strange psychedelic field of view. And all of these effects become more and more pronounced as you get closer to the kettlebug. Due to they can become annoying if not dealt with quickly, the best way is to stun it with a Purple Pikmin as that will interrupt the signal letting you see properly. Luckily they only spawn solo so you don't need to worry about multiple of them at a time.