Pikmin are small, plant-like creatures that serve as the main characters in the Pikmin video game series created by Nintendo. Each species of Pikmin has unique abilities that help players solve puzzles and defeat enemies. The main types include Red Pikmin, which are fire-resistant; Blue Pikmin, which can swim; and Yellow Pikmin, which can be thrown higher and are resistant to electricity. In addition to these, there are other species like Purple Pikmin, which are heavier and can carry more items, and White Pikmin, which are fast and can poison enemies. Each species plays a crucial role in the gameplay, allowing players to strategize and utilize their strengths to progress through various challenges.