Figure 1From: Immunohistochemical study of pituitary cells in wild and captive Salminus hilarii (Characiformes: Characidae) females during the annual reproductive cycle Environmental data obtained from the Brazilian Government Agencies. a) Water temperature (Upper Tietê River and Ponte Nova Fish Farm); b) pluviometric index; c) Photoperiod. Sources: “Departamento de Água e Energia Elétrica (DAEE)”, “Instituto Agronômico e Geofísico (IAG-USP), and “Companhia de Tecnologia de Saneamento Ambiental (CETESB)”.Back to article page