Central Mosaic

The Central Mosaic is a necessary treasure in Pikmin: The Bulblaxian War. It is a hexagonal tile that has a map of Base Camp on it. It is part of a special map that the Council of Eight made to show their territory, a series of treasures called the Battlefield Map Series. It is found in Curious Cove, where it has been eaten by a Green Bulborb on Sublevel 2. It's value is 500 pokos.

Strategy
Just defeat the Green Bulborb.