FIGURE 3 in Environmental predictors of the life history of the flag tetra Hyphessobrycon heterorhabdus (Characiformes: Characidae) in streams of the Eastern Amazon

FIGURE 3 | Gonadosomatic Index Variation (GSI) of males (A) and females (B) and gonadal maturation stage of males (C) and females (D) of Hyphessobrycon heterorhabdus sampled between March 2019 and January 2020 in the Guamá River basin, Eastern Amazon, State of Pará, Brazil. The dashed line represents the accumulated monthly rainfall.