The Muggonfly is a huge flying member of the Scarpanid Family found in Hey! Pikmin. The Muggonfly is the largest member of the Scarpanid Family but it is also a totally harmless creature.
The Muggonfly is slowly flying near the ground with several sack of Sparklium seeds attached to its body, Captain Olimar can launch its Pikmin on the sacks to make them burst, when broken, all the seeds will fall toward the ground.
"I notice it hates to let go of the seeds it collects. It must have more mouths to feed back at its nest. Oh, no... I just thought about my own children and made myself so sad for these poor creatures."