Upper and lower jaws of A Hyphessobrycon klausanni sp. n., UARC-IC 541, 20.2 mm SL B H. metae MCNG 32469, 19.9 mm SL and C H. acaciae, IUQ 2795 Paratypes, 28.6 mm SL. Scale bar: 1 mm.

 
 
  Part of: GarcĂ­a-Alzate CA, Urbano-Bonilla A, Taphorn DC (2017) A new species of Hyphessobrycon (Characiformes, Characidae) from the upper Guaviare River, Orinoco River Basin, Colombia. ZooKeys 668: 123-138. https://doi.org/10.3897/zookeys.668.11489