| Citation | Sarà, M., A. Balduzzi, M. Barbieri, G. Bavestrello and B. Burlando, 1992 Biogeographic traits and checklist of Antarctic demosponges. Polar Biol. 12:559-585. |
| Ref. | 87531 Sarà, M., A. Balduzzi, M. Barbieri, G. Bavestrello and B. Burlando, 1992 |
| Page | 575 |
| Named Used as Valid | Iophon proximum |
| Locality | |
| Distribution | Kerguelen Island. |