Map showing the distribution of Curculionichthys species. Red – La Plata basin; Blue – Amazon basin; Yellow – Rio São Francisco basin; Green – Coastal Drainages to Atlantic.

 
 
  Part of: Roxo FF, Silva GSC, Ochoa LA, Oliveira C (2015) Description of a new genus and three new species of Otothyrinae (Siluriformes, Loricariidae). ZooKeys 534: 103-134. https://doi.org/10.3897/zookeys.534.6169