Worms in the phylum Platyhelminthes are called flatworms because they have flattened bodies. Some species of flatworms are free-living organisms that feed on small organisms and rotting matter. These types of flatworms include marine flatworms and fresh-water flatworms such as Dugesia (Figure below and Figure below).haracteristics of Flatworms. There are specific differences between the flatworms and the roundworms. 1  Unlike the flatworms, the roundworms have a body cavity with internal organs. 2  A roundworm has a complete digestive system, which includes both a mouth and an anus.
Driving distance from Zurich, Switzerland to Zermatt, Switzerland. The total driving distance from Zurich, Switzerland to Zermatt, Switzerland is 156 miles or 251 kilometers. Your trip begins in Zurich, Switzerland. It ends in Zermatt, Switzerland.
Re: Zurich to Zermatt. Sep 12, 2012, 10:31 AM. Hi, it's about 3/5 hours each way by train from Zurich to Zermatt. The fare is about 232 francs return in 2nd class unless you have a rail pass or other discount pass. I would definitely check the Zermatt webcams and weather forecast before setting off because the weather is critical when you have only one day.