Mossroll Cannon Beetle

The Mossroll Cannon Beetle is a mature lithopod that spits moss-coated boulders that wobble along their path and rolls over foes.

=In fanon games=

In Pikmin: Dual Worlds
The Mossroll Cannon Beetle is a fully-grown Mossy Cannon Larva that, like its younger form, is covered in and spits projectiles featuring moss. However, while the larva simply spits balls of moss which knock Pikmin aside and spread panic-inducing spores, the beetle spits three large boulders at a time, coated in moss that makes them wobble on their path and can crush Pikmin as well as spreading spores. Similarly to the larva, it's coated in moss, protecting it. However, while in larval form the moss simply dampens any damage, the beetle is moreso prevented from being damaged at all; its blowhole is plugged up with moss, filtering what passes through and preventing any would-be airway-based weaknesses. There is a workaround, though; after firing three boulders, it will itself curl up into a rough ball shape and roll towards Pikmin and Leaders, tumbling in their general direction for three rotations and releasing spores. If it hits a wall, it will be stunned for a time, revealing its backside and opening it up to attack. After a time, it will shake Pikmin off and close its shell. It won't leave its small territory.