| Ref. No. | Title |
|---|---|
| 26119 | The biology of Tilapia mariae Boulenger 1899 (Perciformes: Cichlidae) in a Nigerian rain forest stream. |
| 31280 | Some aspects of the reproductive strategy of Ilisha africana (Bloch, 1795) (Teleostei, Clupeidae) in Qua Iboe Estuary, Nigeria. |