Black Glorb

Black Glorbs are enemies only found in the game Pikmin:The After Years. They look like black blobs with arms. Depending on their color, each Glorb will have a different type of eye pattern coloration. Glorbs are also known to be completely stupid and clumsy. They will follow you, even if a huge gap is in the way. This specific type of Gloopglob creates sticky substances.

How to Kill
As previously stated, these enemies create sticky substances so the best choice would be blacks.

-- Gamefreak75