A pair of moon jellyfish (Aurelia sp), in Jellyfish Lake, located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

Snorkeler with moon jellyfish (Aurelia sp), in Jellyfish Lake, located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

Snorkeler with moon jellyfish (Aurelia sp), in Jellyfish Lake, located on Eil Malk island, Rock Islands, Palau, Micronesia, Pacific

Hydrozoan medusa (Aequorea sp.) and diver, Truk lagoon, Chuuk, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific

Hydrozoan medusa (Aequorea sp.) and diver, Truk lagoon, Chuuk, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific

Skin detail, Jellyfish (Mastigias sp.), Palau, Caroline Islands, Micronesia, Pacific Ocean, Pacific

Jellyfish (Mastigias sp.), Palau, Caroline Islands, Micronesia, Pacific Ocean, Pacific

Red Sea.

Red Sea.

Stingless jellyfish (Mastigias sp.), Jellyfish Lake, Palau, Caroline Islands, Micronesia, Pacific Ocean, Pacific

Stingless jellyfish (Mastigias sp.), Jellyfish Lake, Palau, Caroline Islands, Micronesia, Pacific Ocean, Pacific

Jellyfish (Mastigias sp.), Palau, Caroline Islands, Micronesia, Pacific Ocean, Pacific

Sunrays illuminate a jellyfish, Mastigias sp., Jellyfish Lake, Kakaban Island, Berau, Kalimantan, Borneo, Indonesia, Pacific Ocean

Sunrays illuminate a jellyfish, Mastigias sp., Jellyfish Lake, Kakaban Island, Berau, Kalimantan, Borneo, Indonesia, Pacific Ocean

Jellyfish, Mastigias sp., Palau, Micronesia.

The larval stage of a tube anemone (Cerianthus sp), likely around 30 days old at this point, will settle on the bottom at approximately 100 days. Photographed at night one mile off the island of Yap, Yap, Federated States of Micronesia

Marshall Islands, Kwajalein Atoll, Pair of jellyfish (Olindas sp?)