Grantia
| Grantia | |
|---|---|
| Grantia compressa | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Porifera | 
| Class: | Calcarea | 
| Order: | Leucosolenida | 
| Family: | Grantiidae | 
| Genus: | Grantia Fleming, 1828  | 
| Type species | |
| Spongia compressa Fabricius, 1780  | |
| Species | |
| 
 See text  | |
| Synonyms | |
  | |
Grantia is a genus of calcareous sponges belonging to the family Grantiidae. Species of the genus Grantia contain spicules and spongin fibers.
The genus contains bioluminescent species.