Boulderous Biper

The Boulderous Biper is a species of giant biper covered in a rock casing.

=In fanon games=

In Pikmin E: The Next Adventure
In Pikmin E: The Next Adventure, the Boulderous Biper serves as the boss of the Miraculous Mine. It is huge, around the size of the Vehemoth Phosbat, and is covered with a shell made of rock. Despite its unique appearance, it behaves identically to a normal Biper.