Hemidactylus is a genus of the family of typical geckos, Gekkonidae. It is the second-most speciose genus in the family, with about 90 described species, newfound ones being described every few years. These geckos are found in all the tropical regions of the world, extending into the subtropical parts of Africa and Europe. They excel in colonizing oceanic islands by rafting on flotsam, and are for example found across most of Polynesia. In some archipelagoes, cryptic...
