The Raupo plant is usually found in unharmed, sheltered, freshwater lakes and rivers. Raupo filters out the pollution in the water.
Waterboatman are also found in still flowing fresh rivers, and sheltered lakes. Water Boatman live in fresh waterways because like raupo they have adapted to fresh water ways.
Although they are different living species both raupo plants and water boatmen live in the same place which is a freshwater waterway.
By Kyle, Abbey and Marco