| Citation | Tan, M. and J.W. Armbruster, 2016, Two new species of spotted Hypancistrus from the Rio Negro drainage (Loricariidae, Hypostominae).. ZooKeys 552:123-135. |
| Ref. | Tan, M. and J.W. Armbruster, 2016 |
| Page | 128;figs.3,4 |
| Named Used as Valid | Hypancistrus margaritatus |
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