Glowling

The Glowling is a species of small, bioluminescent sporovid.

=In fanon games=

In Pikspore
The Glowling is a smaller member of the sporovid family in Pikspore that mimics the Common Glowcap. It is the same size as a Puffstalk, except the Glowling is much thinner. Glowlings can often be found by Common Glowcaps with their three root-like legs buried in the ground. When a leader or a Pikmin bumps into one while it is disguised, it will jump from the ground, startled, and attempt to flee. Glowlings are easy to defeat and may drop sprays, nectar, or black nectar upon death.

In Pikmin 2... Again?
Glowling returns in Pikmin 2... Again?. However only as a mention on Olimar's notes for the Gloomstool, saying Glowling were a extinct specie, which evolved into the Gloomstools.