| Citation | Thomerson, J.E., H.O. Berkenkamp and D.C. Taphorn, 1991, Rivulus lyricauda, a new species from the Guyana Shield in eastern Venezuela (Cyprinodontiformes: Rivulidae).. Ichthyol. Explor. Freshwat. 1(4):289-294. |
| Ref. | 26751 Thomerson, J.E., H.O. Berkenkamp and D.C. Taphorn, 1991 |
| Page | 290 |
| Named Used as Valid | Rivulus lyricauda |
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