salmon
there are many many species in the river thames but there are less dolphines in the river than fish
The Congo River
You will mainly find fish.
There are about 37 species of fish, 127 species of birds and 140 species of insects found in and around the Merced River. However, since the question is asking what creatures are found in the river, we can only give a few species, most of which are fish. Thus, fish species include the following:CarpSmallmouth bassLargemouth bassSacramento suckerChinook salmonPacific lampreyStriped bass
Perch is a river fish in Maryland. The white perch species is abundant in Maryland.
There are more than 140 different species of fish that currently live in the Ganges River. These species include the Ganges River Dolphin, featherbacks, and milkfish, among others.
The link below will give you a list of all species.
they vary on species and lake or river of species.
About 3000 type of fish live in the Ganges river.
The Darling River Hardy Head is a species of native Australian fish.
the tiger fish species live in the Congo river http://globalflyfisher.com/fishbetter/tigerfish/ here is an example of the tiger fish
There are many animals that live in and near the river Liffey. These animals include fish and many species of birds.