Caulocera crassicornis Walker
Chamaita crassicornis Walker, 1862, J. Linn. Soc. (Zool.), 6: 122.
Diagnosis
The wings are diaphanous white, the forewing shaded with pale yellowish brown in diffuse, angled antemedial and postmedial fasciae and oblique patches in the submarginal zone, one terminating at the tornal angle.
Geographical Range
Borneo, Peninsular Malaysia, Bali.
Habitat Preference
A single specimen was taken by a stream at 150m in dipterocarp forest on G. Mulu. Older material is also from the lowlands, but the species is rare.
Genitalia:

Other images: