- Notes: Black, smooth mounds, often quite rounded but can be laterally expanded. Oscules scattered or aligned, with a conical collar. Interior color creamy. Fibers thicker than Spongia sp. "obscura" shaggy. Definite identification pending.
- Author Reference: (Hyatt, 1877)
| Color: |
| black |
| Morphology: |
| encrusting |
| massive |
| Consistency: |
| tough |
| Locations: |
| Bahamas - Cat Island, SW |
| Bahamas - Little San Salvador |
| Bahamas - Northern Exuma Cays |
| Bahamas - Sweetings Cay |
Images of Spongia sp. "obscura" smooth :