Nactus vankampeni, commonly known as Vankampen's Gecko, is an endangered species native to the tropical rainforests and savannas of Vanuatu, characterized by its slender body measuring 15-20 cm, distinctive camouflage coloration, and nocturnal behavior. These insectivorous reptiles play a vital role in their ecosystem by controlling insect populations and aiding in plant reproduction through seed dispersal.