Exposed salinity (ppt) Cumulative mortality (%) (Exposure time in hours) Survival (%)
1h 24h 48h 72h 96h
0 0 0 0 0 0 100a
2 0 5 0 0 0 95b
4 0 10 10 5 0 75c
6 0 15 15 10 0 60d
8 10 20 20 15 15 20e
10 25 30 30 10 5 0f
Superscripts like a, b, c… in same columns were significantly different (P < 0.01) in Tukey’s HSD mean separation test
Table 3: Determinative test of salinity lethality in Pethia ticto: Cumulative mortality (%) at different salinity concentrations within 96-hours exposure time.
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