Ujadani

The Ujadani is a very rare insect-like creature that was discovered on PNF-404, and as of currently one of the smallest creatures discovered. It was only ever documented by Captain Olimar, and only then it was hardly enough time to properly study it.

Description
Ujadani are extremely small, only as big as a Hocotatian's foot. They have orange bodies with purple eyes and legs, all of which are very primitive-looking. They also have a singular pointed snout, like Red Pikmin in comparison.

As they are so small, they can only ingest liquified resources such as nectar, and according to what information could be gathered, they are indeed poisonous towards Pikmin.