Black arowana
Fish
The black arowana is a South American freshwater bony fish of the family Osteoglossidae. Black arowanas are sometimes kept in aquariums, but they are predatory and require a very large tank. It is generally common, but large numbers are caught as... Wikipedia
Conservation status: Least Concern (Population stable)
Scientific name: Osteoglossum ferreirai
Class: Actinopterygii
Domain: Eukaryota
Family: Osteoglossidae
Genus: Osteoglossum
Kingdom: Animalia