Twiggy

The Twiggy is a turtle-like creature that eats Pikmin and has plant life growing on it and its shell.

=In fanon games=

In Pikmin: The After Years
Twiggies are creatures in Pikmin: The After Years that are summoned by the Treetle. A Twiggy is a little turtle with the same coloration as the Treetle, but with a sprout on the back of its shell. They bear a remarkable resemblance to Turtwig from the Pokémon franchise. They run after Pikmin in an attempt to eat them, which it does rather quickly. It has the same amount of health as a Dwarf Bulbear. Throwing a Pikmin, preferably Purple Pikmin, on top of it will instantly kill it, and swarming is useless against it. Swatting it with leaders is a good choice.