Buzzy Beetle Gang
From the Super Mario Wiki
Buzzy Beetle Gangs are enemies in Paper Mario: Color Splash. They are gangs of Buzzy Beetles, and they appear in the parallel world on Lighthouse Island. They can be found at the bottom of the lighthouse, where they are encountered if Mario falls down from a higher up floor.
In battle, Buzzy Beetle Gangs attack ramming Mario with their shells, doing 6 HP of damage each. Jumps and hammers do very little damage to Buzzy Beetle Gangs, and they are resistant to Fire Flowers. Buzzy Beetle Gangs are weak to Ice Flowers, POW Blocks and Things.