Locations : Lambir Hills NP. Physique : Body slender; tail crest absent; tympanum large, skin-covered;; patagial ribs five; caudal crest absent; nostrils oriented dorsally. Scalation : A row of keeled scales on snout; dewlap covered with small scales; no thorn- like scale above eyes; supralabials 11-12; subcaudals 1.2-1.6 times length of adjacent scales; dorsals 148-184. Habit : diurnal ; arboreal. Habitat : Midhills and submontane forests. Natural History : Diet probably comprises ants and other small insects. Between 2-3 eggs are produced at a time.