| Citation | Chamon, C.C. and T.C. Silva, 2018, Pseudacanthicus major: description of one of the largest known Loricariidae (Hypostominae: Ancistrini), a species from rio Tocantins basin, Brazil.. Zootaxa 4387(3). |
| Ref. | 117420 Chamon, C.C. and T.C. Silva, 2018 |
| Page | 507 |
| Named Used as Valid | Pseudacanthicus pirarara |
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