Original: Naegleria fowleri (, also known as "the brain-eating amoeba") is a free-living excavate form of protist typically found in warm fresh water, from 25–35 °C (77–95 °F) in an amoeboid or temporary flagellate stage.
Simplified: Naegleria fowleri is a free-living form of protist typically found in warm fresh water, from 25–35 degrees Celsius.