list of invertebrate phyla . give 1 example of each ..
| PHYLUM | EXAMPLE |
| 1. Porifera | Sycon |
| 2. Cnidaria | Aurelia |
| 3. Ctenophora | Pleurobranchia |
| 4. Platyhelminthes | Taenia |
| 5. Aschelminthes | Ascaris |
| 6. Annelida | Nereis |
| 7.Arthropoda | Anopheles |
| 8.Mollusca | Loligo |
| 9.Echinodermata | Asterias |