Humeral spot: a) Moenkhausia britskii, 50.5 mm SL, paratype, MZUSP 17537; b) Moenkhausia grandisquamis, 48.2 mm SL, MZUSP 38244.

 
 
  Part of: Azevedo-Santos VM, Benine RC (2016) A new species of Moenkhausia (Characiformes, Characidae) from the Içá River, Amazon Basin, northern Brazil. Zoosystematics and Evolution 92(2): 203-209. https://doi.org/10.3897/zse.92.10049