Bayesian phylogeny used to delimit species endemic to the upper Carnaíba de Dentro River drainage, inferred by using sequences of the mitochondrial gene cytochrome b, 416 bp. Posterior probability values below 95% are not depicted; asterisk above nodes represents maximum value of posterior probability (100 %); numbers before species names are catalogue numbers for voucher specimens.

 
 
  Part of: Costa WJEN, Amorim PF, Mattos JLO (2018) Diversity and conservation of seasonal killifishes of the Hypsolebias fulminantis complex from a Caatinga semiarid upland plateau, São Francisco River basin, northeastern Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution 94(2): 495-504. https://doi.org/10.3897/zse.94.29718