| Class | Order | Family | Genus species | Images | Notes | Author | Char |
|---|---|---|---|---|---|---|---|
| Demospongiae | Hadromerida | Suberitidae | Aaptos lithophaga | 4 | Exterior black, interior cream; rounded masses or sprawling thick encrustations. Originally described from The Bahamas under the genus Epipolasis. Spicules are thick to very thin long styles to styloids to anysostrongyles. | (Wiedenmayer, 1977) | black,brown,encrusting,massive,tough |
