World Largest Fish and Beautiful Fish

The mesmerizing feeling of warm sun rays leaning down into tropical waters, and breaking back through the water’s vivid facade as it rebo...

The Arapaima fish is also known as the Pirarucu , and is one of the biggest freshwater fish species in the world. Its scientific name is A...

Oarfish are large, greatly elongated, pelagic Lampriform fishes comprising the small family Regalecidae . Found in all temperate to tropica...

Moray eels are cosmopolitan eels of the family Muraenidae . The approximately 200 species in 15 genera are almost exclusively marine, but ...

Photographs courtesy New Zealand Ministry of Fisheries, illustration by Paul Hannan, National Geographic Digital Media February...