Cynolebias gorutuba sp. n., preserved paratype, UFRJ 9447, female, 50.1 mm SL. Photograph by A. Katz.

 
 
  Part of: Costa WJEM (2017) Description of two endangered new seasonal killifish species of the genus Cynolebias from the São Francisco River basin, Brazilian Caatinga (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 93(2): 333-341. https://doi.org/10.3897/zse.93.20906