| Citation | Vranken, N., M. Van Steenberge, A. Heylen, E. Decru and J. Snoeks, 2022, From a pair to a dozen: the piscivorous species of Haplochromis (Cichlidae) from the Lake Edward system.. Eur. J. Taxon. 815:1-94. |
| Ref. | 126312 Vranken, N., M. Van Steenberge, A. Heylen, E. Decru and J. Snoeks, 2022 |
| Page | 24;fig.11 |
| Named Used as Valid | Haplochromis rex |
| Comment | original description of Haplochromis rex |
| Locality | 'Uganda: Lake Edward; 0°24'16.0" S, 29°46'24.8" E' |
| Distribution | Lake Edward, found over sandy substrates |
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