Stelleroidea
| Stelleroidea | |
|---|---|
| |
| Ochre sea star on beach at Olympic National Park | |
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Superclass: | Stelleroidea |
| Classes | |
|
Asteroidea | |
Stelleroidea is a superclass of marine echinoderms including three classes:
- Asteroidea: true sea stars
- Ophiuroidea: brittle stars and basket stars
- Somasteroidea (sometimes also Stomasteroidea): ancestral stelleroids
References[]
 | This echinoderm-related article is a stub. You can help Wikipedia by . |
Categories:
- Superclasses (biology)
- Echinoderm taxonomy
- Echinoderm stubs