| Citation | Costa, W.J.E.M. and G.C. Brasil, 2008, Simpsonichthys inaequipinnatus, a new seasonal killifish from the Tocantins River basin, Brazil (Cyprinodontiformes: Rivulidae).. Ichthyol. Explor. Freshwat. 19(3):245-248. |
| Ref. | 79814 Costa, W.J.E.M. and G.C. Brasil, 2008 |
| Page | 245 |
| Named Used as Valid | Simpsonichthys semiocellatus |
| Comment | |
| Locality | |
| Distribution | |
| Quote |