418382.fig.002a
(a)
418382.fig.002b
(b)
418382.fig.002c
(c)
418382.fig.002d
(d)
Figure 2: Principal component analysis (PCA) to evaluate the associations within physiology, immunity, and parasitism in before-breeding period. 𝐾 : condition factor; GSI: gonado-somatic index; SSI: spleen-somatic index; RB: respiratory burst; Ph: phagocyte count; Ery: erythrocyte count; Mono: Monogenea; Cest: Cestoda; MeXa: Metorchis xanthosomus; SpBr: Sphaerostomum bramae; PoLa: Pomporhynchus laevis; ToTa: total parasite species richness.