- Notes: Bluish or pinkish tubes, usually low, in groups; may be massive or thickly encrusting with oscular mounds; stiffly spongy; tissue clears away easily, leaving the clean skeleton.
- Author Reference: Duchassaing & Michelotti, 1864
- Link: World Porifera Database
| Color: |
| blue |
| cream |
| gray |
| pink-lilac |
| Morphology: |
| branching |
| tube |
| Consistency: |
| tough |
| Locations: |
| Bahamas - Northern Exuma Cays |
| Bahamas - Sweetings Cay |
| United States - Florida Keys |
Images of Callyspongia fallax :