The crested gecko or eyelash gecko is a species of gecko native to southern New Caledonia. In 1866, the crested gecko was described by a French zoologist named Alphone Guichenot. This species was thought extinct until it was rediscovered in 1994 during an expedition led by Robert Seipp. Along with several Rhacodactylus species, it is being considered for protected status by the Convention on the International Trade in Endangered Species of Wild Flora and Fauna. It is one of the most popular lizards in the pet trade, having grown substantially in popularity over the last decades.