Juergen Freund / Friant's sea star (Nardoa frianti), close-up of skin of the upper side. North Raja Ampat, West Papua, Indonesia.

Chris Newbert / Squarespot Anthias (Pseudanthias pleurotaenia) female 50 feet deep, Papua New Guinea

Mike Parry / Leatherback Sea Turtle (Dermochelys coriacea) on land, Huon Gulf, Papua New Guinea, critically endangered

Chris Newbert / Cuttlefish (Sepia sp) portrait, 50 feet deep, Papua New Guinea

Norbert Wu / Goldman's Sweetlips (Plectorhinchus goldmanni) school, Papua New Guinea

Chris Newbert / Squid (Sepioteuthis sp) portrait, front view, Papua New Guinea

Chris Newbert / Squid (Sepioteuthis sp) portrait, side view, Papua New Guinea

Chris Newbert / Crown Jellyfish (Netrostoma setouchianum), Papua New Guinea

Piotr Naskrecki / Spikemoss (Selaginella sp) leaf, New Britain, Papua New Guinea

Piotr Naskrecki / Katydid (Phyllophora sp) leg with ridges used to produce hissing sound when rubbed against the sternum, Papua New Guinea

Birgitte Wilms / Nudibranch gills, Papua New Guinea

Birgitte Wilms / Sea Anemone tentacles, Papua New Guinea