Arapaima Smithsonian's National Zoo and Conservation Biology Institute

Always free of charge, the Smithsonian’s National Zoo is one of Washington D.C.’s, and the Smithsonian’s, most popular tourist destinations, with more than 2 million visitors from all over the world each year. The Zoo instills a lifelong commitment to conservation through engaging experiences with animals and the people working to save them.

Is the arapaima (a type of large fish from the river) also known as the living fossil? - Quora

Arapaima

Arapaima Fish Facts - A-Z Animals

The Smithsonian's National Zoo - HubPages

Smithsonian's National Zoo Receives Accreditation from Association of Zoos and Aquariums

Arapaima

Meet the Animals Smithsonian's National Zoo and Conservation Biology Institute

National Zoo and Conservation Biology Institute - Washington DC

Smithsonian National Zoo - ia

5 Facts About the Arapaima Fish

Giant river fish faces extinction after years of overfishing, Endangered species

Growing Population of Tilapia Fish in The Rainforest Sparks Worry over Environmental Impact - 29/05/2019 - Science and Health - Folha

Rainforest Fish

Fishes Species of the Oxbow Lakes located in the Middle Purus