Speedeye

The Speedeye is a species of fast-moving eyebulb.

=In fanon games=

In Pikmin 4 (Salem version)
The Speedeye is a fast-moving eyebulb appearing in Pikmin 4. It attacks by quickly accelerating towards Pikmin and leaders to crush them and bowl them over.

In Pikmin: Decayed Leaf
The Speedeye is an unusual enemy encountered in Pikmin: Decayed Leaf. The creature looks like a small pile of nectar; however, there are dozens of eyeballs found in said nectar. The creature can be found by itself, or hidden in a nectar egg. Once the creature sees you, it will begin to pursue you. If it gets close, it will lift its body up, before falling down and flattening Pikmin. This is similar to the attack of a Scorchcake, but the creature does not flip itself over. It simply lifts itself up to fall back down. If killed, the Speedeye will drop a pile of nectar.