The Mississippi River has an unkown amount of species living in it because there are many found every year
The Amazon River Dolphin.
There are over 5 thousand different types of fish found in the Amazon River. The river is thought to be over 11 million years old.
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
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.
Parrots are not aquatic birds, and so are neither 'in' not 'on' the river Amazon. There are approximately 30 species of parrot which live in the Amazon region, and are known as Amazon parrots.
Thousands and thousands of species.
There over 1'100 tributaries in the Amazon river.
Whatever sports they are, you play them very carefully, as the Amazon river has several deadly species of piranha, pyara, and catfish.
This species lives in the Amazon River
More species of fish live in the Amazon River than exists in the Atlantic and Pacific Oceans combined."The Amazon River has over 3,000 recognized species of fish and that number is still growing. Some estimates go as high as 5,000."Reference:http://en.wikipedia.org/wiki/Amazon_River
No, but some species of dolphins are endangered, like the Indus River dolphins and the Yangtzee River dolphins. The pink Amazon River dolphins and the Ganges River dolphins are classed as vulnerable.no
there are many many species in the river thames but there are less dolphines in the river than fish