A gold-speckled flatworm (Thysanozoon nigropapillosum) floats in the water-column among some hard coral branches in the dark background on a night dive in the waters of Raja Ampat, Indonesia
A gold-speckled flatworm (Thysanozoon nigropapillosum) floats in the water-column among some hard coral branches in the dark background on a night dive in the waters of Raja Ampat, Indonesia