Astraeospongium
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| Astraeospongium Temporal range: | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Class: | Calcarea |
| Family: | †Astraeospongiidae |
| Genus: | †Astraeospongium Roemer, 1854[1] |
| Type species | |
| Blumenbachium meniscum[2] Roemer, 1848 | |
| Species | |
| |
| Synonyms[3] | |
| |
Astraeospongium is a genus of calcareous sponge from the Silurian.[1][4] Known species include A. meniscum and A. patina.