Asterlarva

The Asterlarva is a species of asterarch that can regurgitate toxic sludge.

=In fanon games=

In Pikmin: The Space Odyssey
The Asterlarva appears in Pikmin: The Space Odyssey. Theorized to be born from eggs, Asterlarvae eventually develop into Astermites after a long metamorphosis, which they use their many fatty body segments for. They are relatively harmless except during their prime growing stage as that is when they produce space sludge, a nasty toxic fluid that harms all except Void Pikmin because of their natural resistance to and ability to breathe in it.