Nackidow

The Nackidow is a species of awrapnid that prefers to attack leaders than Pikmin.

=In fanon games=

In Pikmin: Dual Worlds
The Nackidow is a medium-sized member of the awrapnid family appearing in Pikmin: Dual Worlds. For the most part, it ignores Pikmin, instead attacking leaders. If it happens to ensnare any Pikmin, it will happily eat them, though it prefers to attack leaders, possibly due to the beacon on their helmets. The Nackidow will drop from above or jump on leaders from behind a corner, wrapping them and any unfortunate Pikmin in the web it has stretched between its legs and then dragging its captives elsewhere. Once at its destination, it will unwrap the squad, allowing it to eat Pikmin, up to five at a time, and bite leaders, removing one-sixteenth of their maximum health, but providing an opportunity to defeat it or flee.

In Pikmin: Planetary Evolution
The Nackidow is a medium-sized spider appearing in Pikmin: Planetary Evolution, within a cave known as Concrete Den. It ignores Pikmin, and only attacks leaders.