What are the common group names for these phylums?

Please give the common group name(s) of the following phylums:





1. Phylum Ponifera


2. Phylum Cnideria


3. Phylum Platyhelminthes


4. Phylum Nematoda


5. Phylum Annelida


6. Phylum Athropoda


7. Phylum Molusca


8. Phylum Echinodermata


9. Phylum Chordata





Thank you to those who helped.

What are the common group names for these phylums?
1. Sponge


2. Cnidarians, Jellyfish %26amp; hydroids


3. Flatworms


4. Roundworms


5. Annelids, Segmented worms (earthworms etc)


6. Insects, crustaceans, arachnids,


7. Molluscs


8. Echinoderms, Sea stars etc.


9. Chordates (have a notochord etc.)