Nyctixalus margaritifer

[1][2] It is endemic to Java, Indonesia, where it is known from a number of records at elevations above 700 m (2,300 ft).

The fingers and toes are slender and bear medium-sized terminal discs.

Coloration is orange to dark brown, with yellow spots on the eyelids and shoulders.

Breeding takes place in water-filled tree holes, where the tadpoles develop.

There is also an unconfirmed record from Mount Merapi National Park.