Names
| Valid name | Tethyida |
Classification
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Animalia [kingdom]
Animals
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Porifera [phylum]
Sponges
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Demospongiae [class]
-
Heteroscleromorpha [subclass]
-
Tethyida [order]
-
Tethyida [order]
-
Heteroscleromorpha [subclass]
-
Demospongiae [class]
-
Porifera [phylum]
Sponges