Cladospongia | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Porifera |
Class: | Demospongiae |
Subclass: | Ceractinomorpha |
Order: | Agelasida |
Family: | Preperonidellidae |
Genus: | †Cladospongia Rigby et al. 2008 |
Species: | †C. alaskensis |
Binomial name | |
†Cladospongia alaskensis Rigby et al. 2008 |
Cladospongia is an extinct genus of sponges in the family Preperonidellidae from the Silurian. The species Cladospongia alaskensis is from the Heceta Limestone Formation, on Prince of Wales Island, Southeastern Alaska.