| Citazione | De Souza, L.S., D.C. Taphorn and J.W. Armbruster, 2019, Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species.. Zootaxa 4552:1-67. |
| Fonte Biblio. | De Souza, L.S., D.C. Taphorn and J.W. Armbruster, 2019 |
| Pagina | 20 |
| Nominato Usato come valido | Ancistrus leoni |
| Come | |
| Località | Venezuela, Amazonas State, Atabapo District, Río Negro, in rapids about 1 km south (downstream) of the mouth of the Casiquiare, MCNG 56680. |
| Distribuzione | South America: Venezuela (upper río Negro and río Orinoco in Amazonas state), northernmost Brazil and probably tributaries of the río Negro in adjacent regions of Colombia. |
| Citazione |