Crambe crambe (cave crust sponge)
Strain: | Porifera |
Class: | Demospongiae |
Habitat: | Hard soil, soft soil/sand |
Occurrence: | North Atlantic, Mediterranean, occurs at depths of 5 to 30 m in light-coloured waters |
Size: | Shallow colonies up to 1 m² in area |
Appearance: | Orange to orange-red, smooth surface |