Nyctimystes semipalmatus, the Kokoda big-eyed tree frog, is a species of frog in the subfamily Pelodryadinae, endemic to Papua New Guinea. Its natural habitats are subtropical or tropical moist lowland forests, rivers, and heavily degraded former forests. References semipalmatus Amphibians of Papua New Guinea Amphibians described in 1936 Taxonomy articles created by Polbot