| Citation | 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. |
| Ref. | 119730 De Souza, L.S., D.C. Taphorn and J.W. Armbruster, 2019 |
| Page | 24 |
| Named Used as Valid | Ancistrus leucostictus |
| Comment | |
| Locality | |
| Distribution | South America: Found throughout the middle and upper Essequibo River system of Guyana; probably present in the Cuyuni River drainage in Venezuela. |
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