| Citation | Staeck, W. and I. Schindler, 2015, Description of a new Heros species (Teleostei, Cichlidae) from the Rio Orinoco drainage and notes on Heros severus Heckel, 1840.. Bull. Fish Biol. 15(1/2):121-136. |
| Ref. | Staeck, W. and I. Schindler, 2015 |
| Page | 123;figs.1-6,8,10 |
| Named Used as Valid | Heros liberifer |
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