| Citation | Vari, R.P. and A.S. Harold, 2001, Phylogenetic study of the Neotropical fish genera Creagrutus Günther and Piabina Reinhardt (Teleostei: Ostariophysi: Characiformes), with a revision of the Cis-Andean species.. Smith. Cont. Zool. 613:1-239. |
| Ref. | 35140 Vari, R.P. and A.S. Harold, 2001 |
| Page | 209;fig.89 |
| Named Used as Valid | Creagrutus ungulus |
| Comment | |
| Locality | Type locality, Peru, Madre de Dios, Provincia Manu, Quebrada Soga, tributary of Río Alto Madre de Dios, 1 km upstream from Erika. |
| Distribution | |
| Quote |