| Citation | Beltrão, H. and J. Zuanon, 2012, Hemiodus langeanii (Characiformes: Hemiodontidae), a new species from rio Amana, rio Maués-Açú drainage, Amazon basin, Brazil.. Neotrop. Ichthyol. 10(2):255-262. |
| Ref. | Beltrão, H. and J. Zuanon, 2012 |
| Page | 256;fig.1a,2 |
| Named Used as Valid | Hemiodus langeanii |
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