Arapaima
Arapaima gigas
The body of the arapaima is elongated and compressed from the sides. It is covered with …
Freshwater fish spend part or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%.
Showing 1–3 of 3
Arapaima gigas
The body of the arapaima is elongated and compressed from the sides. It is covered with …
Clupea pallasi suworowi
The abdominal keel scales of the Chosa herring are developed only behind the base of the …
Oreochromis mossambicus
The best known member of the tilapia group is the Mozambique tilapia (Oreochromis mossambicus), which is …