“…Several factors can influence the a and b parameters of length‐weight relationships: body shape, the sampled population, analyzed individuals, narrow length, and fatness of the fish species. Moreover, environment features such as habitat type, geographic region and seasonality as well as natural variations of each species such as sex and sexual maturity are additional factors that can lead to differences in these parameters (Bagenal & Tesch, ; Carlender, ; Froese, ; Franco, Araújo, & Araújo, ; Nobile et al., ; Wootton, ). In general, this study provides new information for those less‐studied fish species in the Neotropical region and can serve as a tool and basis for management and conservation of these species.…”