Universal Com

The Universal Com is a treasure in. It is found on the twelfth sublevel of the Dream Den, completely buried in the ground. Falling rocks, gas pipes, dangerous enemies, and an Antenna Beetle will make retrieving this treasure difficult, so clear the level before looking for it. White Pikmin are needed to get this treasure. This item is actually a shiny blue bead mounted on a silver-colored ring.

Trivia

 * Louie is missing during the venture into the Dream Den, so if the player leaves using the geyser on floor 14 without getting Louie, he would not be present to comment on Olimar's analysis of this treasure, as it says in Olimar's journal entry. This may be an oversight.
 * It is also possible that at one point in the game's development, this treasure was found in a different location, outside of the Wistful Wild.