Study Area of Tovè River (3) located in Southern of Benin (2), Country situated in West Africa (1) 

Relative importance in number of species, of the main fish families sampled in the Tovè River from October 2015 to September 2016 

Pictures of fish of the Tovè River collected during field sampling 

Percentage composition of fish family sampled in the Tovè River from October 2015 to September 2016 

Percentage composition of fish species sampled in the Tovè River from October 2015 to September 2016 

Variation of the specific richness in the different sampling areas of Tovè River 

Percentage composition of fish species sampled in the upstream of the Tovè River from October 2015 to September 2016
 

Percentage composition of fish species sampled in the Middle stream of the Tovè River from October 2015 to September 2016 

Percentage composition of fish species sampled in the Down stream of the Tovè River from October 2015 to October 2016