Fig. 4From: Ecological and biogeographic features shaped the complex evolutionary history of an iconic apex predator (Galeocerdo cuvier)Variation of the effective population size (Ne) through time and its 75% confidence interval estimated by the stairwayplot for the AO (panel A) and IP (panel B) sampling sites. AUSE East Coast of Australia, AUSN North Coast of Australia, BRA Brazil, COR Coral Sea, NCA New Caledonia, RUN Reunion IslandBack to article page