| Ethmophyllum | |
|---|---|
 | |
| E. whitneyi | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Order: | †Ajacicyathida |
| Family: | †Ethmophyllidae |
| Genus: | †Ethmophyllum |
Ethmophyllum is an extinct genus of sea sponge known from the Cambrian period .
| Ethmophyllum | |
|---|---|
| |
| E. whitneyi | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Order: | †Ajacicyathida |
| Family: | †Ethmophyllidae |
| Genus: | †Ethmophyllum |
Ethmophyllum is an extinct genus of sea sponge known from the Cambrian period .
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