Fig. 5From: Larval salinity tolerance of the South American salt-marsh crab, Neohelice (Chasmagnathus) granulata: physiological constraints to estuarine retention, export and reimmigration N. granulata, Experiment 3, cumulative mortality from the beginning of the megalopa stage through juvenile crab stages I–III (%, initial n = 50 in treatments B–F; n = 47 in seawater control (A). Different letters within columns indicate significant differences between salinity treatments in megalopal mortality only, those above columns refer to differences in cumulative mortality; for further explanations, see Fig. 3, Table 1 Back to article page