Genus
Syltispongia van Kempen, 1990
Classification
| Organism group | Biota |
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Porifera |
| Class | Demospongiae |
| Order | Orchocladina |
| Family | Chiastoclonellidae |
| Subfamily | Eochiastoclonellinae |
| Genus | Chiastoclonella |
| Syltispongia |