| Reference no. | Description | Year | Name Used | Page |
|---|---|---|---|---|
| 114591 | Tan, M. and J.W. Armbruster, 2016. Two new species of spotted Hypancistrus from the Rio Negro drainage (Loricariidae, Hypostominae). ZooKeys 552:123-135. | 2016 | Hypancistrus margaritatus | 128;figs.3,4 |
| 133100 | Sousa, L. M. de, E.B. de Sousa, R.R. de Oliveira, M.H. Sabaj Pérez, Zuanon. J. and Rapp Py-Daniel. L., 2025. Two new species of Hypancistrus (Siluriformes: Loricariidae) from the rio Xingu, Amazon, Brazil. Neotropical Ichthyol. 23(1):e240080:1-25. | 2025 | Hypancistrus margaritatus | 1 |