| Citation | Goodwin, C., J. Brown, R. Downey, N. Trieu, P.E. Brewin and P. Brickle, 2021 Demosponges from Ascenscion Island with a description of nine new species. Journal of the Marine Biological Association of the United Kingdom 1-24. |
| Ref. | 127032 Goodwin, C., J. Brown, R. Downey, N. Trieu, P.E. Brewin and P. Brickle, 2021 |
| Page | 6 |
| Named Used as Valid | Petrosia ernesti |
| Locality | Red Rock Archway, Ascension Island. |
| Distribution |