Electro-Grub

The Electro-Grub is a mandiblard appearing in Pikmin: The Huge Debt. They resemble the typical sheargrub but are blue with yellow stripes. Electro-grubs electrocute any Pikmin, besides Yellow Pikmin that touch them, and may also eat Pikmin in front of them. They may only be killed using Yellow Pikmin. Swarming them is an effective strategy, but throwing a Yellow Pikmin directly on top of one will kill it instantly.