Figure 2
From: Male dominance linked to size and age, but not to 'good genes' in brown trout (Salmo trutta)
Embryo survival until hatching (means ± SE) versus male body length. The survival of visible embryos until hatching, i.e. excluding apparently non-fertilized eggs, for the first experiment (river "Müsche"; filled symbols and non-dashed regression line; Pearson's r = -0.41, n = 10, p = 0.24), and total embryo survival for the second experiment (river "Enziwigger", open symbols and dashed regression line; r = -0.15, n = 13, p = 0.63).