You will mainly find fish.
I really don't know so if you find it out from someone else tell me ) :
That depends on what river your asking about. The Ganges river species- platanista gangetica The Indus river species- platanista minor The Amazon river species- Inia geoffrensisboto The Yangtze river species- Lipotes vexillifer baiji The La Plata river species- Pontoporia blainvillei franciscana
The Congo River
there are many many species in the river thames but there are less dolphines in the river than fish
There is no such species as a "river fox."
flamingos
The Amazon River Dolphin.
The Mississippi River has an unkown amount of species living in it because there are many found every year
There are 32 oceanic species and 5 river species
It is estimated that there are around 5,000 different species of fish living in the Amazon River. Some of fish species are: Amazon Piranha, (Arapaima, Paiche or Pirarucu - Catfish), Tambagui or Pacu, Electric Eel.
No, river dolphins do not live in the Colorado River. River dolphins are primarily found in freshwater habitats in South America and Asia, with species such as the Amazon river dolphin and the Ganges river dolphin. The Colorado River, located in the western United States, is not a natural habitat for any species of river dolphin.
The Chinese river dolphin is an extinct species - A living individual cannot be found in this species anywhere in the world.