Georgette Douwma / Giant Frogfish (Antennarius commerson) on coral reef. The animal can vary greatly in colour and pattern. Bali, Indonesia, December.

Constantinos Petrinos / Giant frogfish {Antennarius commerson} on Mushroom Leather coral, Sulawesi, Indonesia

Alex Mustard / Portrait of the face of a Hairy frogfish (Antennarius striatus). Anilao, Batangas marine protected area, Luzon, Philippines. Verde Island Passages, Tropical West Pacific Ocean.

David Hall / Striated frogfish (Antennarius striatus), gravid female and small orange male. Pantar, Indonesia; November, 2006.

Pascal Kobeh / Head of a Giant anglerfish / frogfish (Antennarius commersoni / commerson), Sulu sea, Philippines

Alex Mustard / Giant frogfish (Antennarius commersoni). Bitung, North Sulawesi, Indonesia. Lembeh Strait, Molucca Sea.

Shane Gross / Giant frogfish / Commerson's frogfish (Antennarius commerson) Sombrero Island, Anilao, Philippines.

Pascal Kobeh / Pair of Striated frogfish / anglerfish (Antennarius striatus) Sulu Sea, Philippines.

Pascal Kobeh / Striated frogfish / anglerfish (Antennarius striatus) luring to attract its prey. Sulu Sea, Philippines.

David Fleetham / Commerson's frogfish (Antennarius commerson) camouflaged against surroundings. Hawaii.

Gary Bell/ Oceanwide / Commerson's Frogfish (Antennarius commersonii), Anilao, Philippines

Alex Mustard / Diver with Yellow giant frogfish (Antennarius commersoni) on a coral reef. Bitung, North Sulawesi, Indonesia. Lembeh Strait, Molucca Sea. Model released.