Carnivorous plants from Swampworld are fun to watch. These ultimate insect killers should not be missing in living room, kitchen, bedroom or office. The Swampworld carnivorous plants all have their own unique way of attracting and catching insects. The Venus fly trap (Dionaea Muscipula) uses tiny beaks that snap shut to do so, the pitcher plant (Sarracenia) uses scent and the sundew its sticky leaves. Mosquitoes, fruit flies and other insects disappear into the plant and are eventually completely digested.