Richard Robinson / Clearfin Lizardfish (Synodus dermatogenys) camouflaged on sand, Namuka-i-Lau Island lagoon, Lau Island Group, Fiji.

Richard Robinson / Capricorn lizardfish (Synodus capricornis) at Yagasa Lagoon, Lau Island Group, Fiji.

Richard Robinson / Clearfin Lizardfish (Synodus dermatogenys) Walpole Island, New Caledonia.

Bert Willaert / Variegated lizardfish (Synodus variegatus), Bismarck Sea, Vitu Islands, West New Britain, Papua New Guinea

Bert Willaert / Pair of Variegated lizardfish (Synodus variegatus), Kimbe Bay, West New Britain, Papua New Guinea

Bert Willaert / Clearfin lizardfish (Synodus dermatogenys) on top of hard coral. Kimbe Bay, West New Britain, Papua New Guinea

Bert Willaert / Variegated lizardfish (Synodus variegatus), Bismarck Sea, Vitu Islands, West New Britain, Papua New Guinea

Bert Willaert / Variegated lizardfish (Synodus variegatus), Bismarck Sea, Vitu Islands, West New Britain, Papua New Guinea

Franco Banfi / Variegated lizardfish (Synodus variegatus), Aldabra Atoll, Natural World Heritage Site, Seychelles, Indian Ocean.

Tony Wu / Lizardfish (Synodus sp.) close up of sharp teeth, Lembeh Strait, North Sulawesi, Indonesia

Tony Wu / Reef lizardfish (Synodus variegatus) eating a Bennett's sharpnose puffer (Canthigaster bennetti) Lembeh Strait, North Sulawesi, Indonesia

Solvin Zankl / Pearly lanternfish (Myctophum nitidulum), deep sea fish, from Atlantic Ocean close to Cape Verde. Captive.