ArowanaOsteoglossum bicirrhosum

Physical features:
Unique almost rectangular body that is white-silver in color. Upturned mouth has two barbels protruding from the bottom lip. Arowana can reach nine feet in length.

Top of the water column in the Amazon River Basin.

Feeds on insects, fish, frogs and have been known to capture birds flying above the water by leaping or spitting.

Fun facts:
Males incubate eggs in their mouth until young fry emerge.