| Reference no. | Description | Year | Name Used | Page |
|---|---|---|---|---|
| 72392 | Menezes, N.A., 2007. A new species of Cynopotamus Valenciennes, 1849 (Characiformes, Characidae) with a key to the species of the genus. Zootaxa 1635:55-61. | 2007 | Cynopotamus xinguano | --> |
| 111518 | Giarrizzo, T., R.R. de Sena Oliveira, M.C. Andrade, A.P. Gonçalves, T.A.P. Barbosa, A.R. Martins, D.K. Marques, J.L.B. dos Santos, R. de P., da S. Frois, T.P.O. de Albuquerque, L.F.de A. Montag, M. Camargo and L.M. de Sousa, 2015. Length-weight and length-length relationships for 135 fish species from the Xingu River (Amazon basin, Brazil). J. Appl. Ichthyol. 31:514-424. | 2015 | Cynopotamus xinguano | 417 |
| 128868 | Beolens, B., M. Grayson and M. Watkins, 2023. Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. | 2023 | Cynopotamus xinguano | 1438 |