urn-shaped freshwater sponge
- kingdom: Animalia
- phylum: Porifera
- class: Demospongiae
- order: Spongillida
- family: Spongillidae
- genus: Radiospongilla
- species: Radiospongilla crateriformis
- Bogor
West Java
Indonesia- Monterey
Virginia- Washington, D. C.
Washington, D.C.
United States