The objective of this study was to describe the morphology and morphometry saggitta otoliths Polydactylus virginicus, Menticirrhus cuiaranensis Conodon nobilis in a tropical environment. Fishes were caught with rod reel competitive fishing events promoted 2014-2015 along coast Sergipe. A total 174 pairs sagitta P. 181 M. 77 C. extracted. In general, all three species analyzed here presented dif...