| PHYLUM: |
CNIDARIA |
|
| CLASS: |
ANTHOZOA |
|
| SUBCLASS: | OCTOCORALLIA | |
|
GORGONACEA |
Gorgonians: Sea fans and sea whips, e.g., Corallium rubrum (precious red coral) | |
|
ALCYONACEA |
Soft corals | |
| TELASTACEA | Soft corals | |
| STOLONIFERA | Organpipe corals | |
| COENOTHECALIA |
Helioporacea: Blue corals |
|
|
PENNATULACEA |
Sea pens, sea pansies |