Hugworm
From Icaruspedia, the high flying Kid Icarus Wiki
The Hugworm is a ground enemy that's part of the Forces of Nature in Kid Icarus: Uprising. They resemble large green worms with an asparagus-like appearance that has two eyes and a rotating spiked mouth. It can attack by either charging at Pit using its drill-like mouth, or by coiling around the angel and squeezing him tightly to do a steady amount of damage for a while before launching Pit upwards. Struggling while being held will lessen the damage done and time of being held. The Hugworm is first encountered in Viridi, Goddess of Nature, and can also be found in Wrath of the Reset Bomb, and The Lunar Sanctum.