| Spirasigmidae | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Class: | Demospongiae |
| Order: | Tetractinellida |
| Family: | Spirasigmidae |
Spirasigmidae is a family of sponges belonging to the order Tetractinellida. [1]
Genera: [1]
- Spirasigma Hallmann, 1912
- Tentorina Burton, 1959
