| Ethmophylloidea Temporal range: Cambrian Series 2 PreꞒ Ꞓ O S D C P T J K Pg N | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Order: | †Ajacicyathida |
| Suborder: | †Ajacicyathina |
| Superfamily: | †Ethmophylloidea Okulitch 1937 |
| Families | |
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Ethmophylloidea is a prehistoric superfamily of sponges in the suborder Ajacicyathina. It was described in 1937, and is known from Cambrian Series 2.
References
- ^ Ethmophylloidea in the Paleobiology Database
| Taxon identifiers | |
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| Ethmophylloidea | |
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