Flatworms (Nudibranches)
Flatworms are members of the worm groups and there are about 20,000 species in this group. Flatworms are found in salt and fresh water.
Some flatworms are parasitic and the tapeworm is an example of these.
Flatworms are found in marine and fresh water.
![]() Bedfords flatworm Author: Janderk |
![]() nudibranch © Copyright MikeMurphy Creative Commons Licence |
![]() spanish shawl © Copyright DrKjaergaard Creative Commons Licence |
Giant swimming reef flatworm
Blue Flatworm


