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.
Travel by TGV train from Paris to Zuerich (ZÃ¼rich) switzerland and take The railjet train To, Vienna innsbruck Or. Salzburg â Germany. Austria travel by day From innsbruck To (munich 1hr) 50min EuroCity eurocity. Trains or take A railjet train From vienna To (munich). 4hrsxample train route in Austria. Visit Austria's most popular cities on a single trip with Interrail. You can follow the suggested route below using a Interrail Austria Pass â 3 days within 1 month, starting from â¬ 131.