| Referência no. | Descrição | Ano | Nome utilizado | Página |
|---|---|---|---|---|
| 598 | Géry, J., 1977. Characoids of the world. Neptune City ; Reigate : T.F.H. [etc.]; 672 p. : ill. (chiefly col.) ; 23 cm. | 1977 | Knodus gamma | 395 |
| 9082 | Barriga, R., 1991. Peces de agua dulce del Ecuador. Revista de Informacion tecnico-cientifica, Quito, Ecuador, Politecnica, XVI(3):7-88. | 1991 | Knodus gamma | 22 |
| 35508 | Anonymous, 2000. The icthyological collection of the Zoological Museum Hamburg (ZMH). Division of Ichthyology and Herpetology, Zoological Museum Hamburg (ZMH). | 2000 | Knodus gamma | --> |
| 38732 | Anonymous, 2001. Fish collection database of the National Museum of Natural History (Smithsonian Institution). Smithsonian Institution-Division of Fishes. | 2001 | Knodus gamma | --> |
| 38376 | Lima, F.C.T., L.R. Malabarba, P.A. Buckup, J.F. Pezzi da Silva, R.P. Vari, A. Harold, R. Benine, O.T. Oyakawa, C.S. Pavanelli, N.A. Menezes, C.A.S. Lucena, M.C.S.L. Malabarba, Z.M.S. Lucena, R.E. Reis, F. Langeani, C. Moreira et al. …, 2003. Genera Incertae Sedis in Characidae. p. 106-168. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. | 2003 | Knodus gamma | 143 |