Fig. 4 in Fish larvae from the upper Paraná River: Do abiotic factors affect larval density?

Fig. 4. Scatterplot between the first Detrended Correspon- dence Analysis axis (DCA1) scores and the Principal Components [PC1 (a) and PC2 (b)] retained for interpretation. (A=Amambaí River, I=Ivaí River, P=Paraná River and R= Itaipu Reservoir).