| Citation | Carvalho, T.P. and R.R. Reis, 2009, Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin.. Zootaxa 2113:1-40. |
| Ref. | Carvalho, T.P. and R.R. Reis, 2009 |
| Page | 26 |
| Named Used as Valid | Hisonotus aky |
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