Ernstia gracilis
| Ernstia gracilis | |
|---|---|
| Illustration of Ernstia gracilis by Ernst Haeckel | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Porifera |
| Class: | Calcarea |
| Order: | Clathrinida |
| Family: | Clathrinidae |
| Genus: | Ernstia |
| Species: | E. gracilis |
| Binomial name | |
| Ernstia gracilis (Haeckel, 1872) | |
| Synonyms | |
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Ernstia gracilis is a species of calcareous sponge from northern California.