Class Demospongiae
Class: Demospongiae
Common Name: Barrel Sponge
Important Information:
- Largest class of sponges in the Phylum Porifera (make up about 90% of sponges)
- Skeletons are made up of fibers
- Reproduce sexually and asexually
- Largest species measured was at 3.3 Ft
- Most live in the water
- Some species are brightly colored