👉 Protocirrineris is a genus of small fish that belong to the family Cichlidae, commonly known as rainbow trout or brook trout. They are found in freshwater environments such as lakes and rivers where they can survive with various types of plants and algae. Some species include the rainbow trout (R. brunea), which has been introduced into many parts of North America for commercial use and is now considered a protected species due to its high nutritional value.
