Nemertea (Ribbon Worms) is a phylum of animals. There are 1351 species of ribbon worms, in 315 genera and 43 families. This phylum has been around since the tithonian age. They rely on ciliary gliding to move around.
EOL has data for 20 attributes, including:
The environments in which many ribbon worms species are known to live. Select an environment to see its ribbon worms species checklist.