| Ref. No. | Title |
|---|---|
| 41004 | Liste des poissons de la zone économique guinéenne. |
| 47626 | Resource and ecological assessment of Panguil Bay - Terminal Report Vol.3 Resources of Panguil Bay. |
| 52253 | Spawning data. (unpublished). |
| 132607 | Atmung bei Grundeln (Cobitidinen). |