THESIS APPROVAL

Appendix Table B11 Sublethal toxicity of naphthalene contaminated-sediment to
L. hoffmeisteri expressed as autotomy (ind/beaker).
Concentration Replication Duration (h)
(µg/g wwt) 24 48 72 96
6.25 1 0 0 0 0
2 0 0 0 0
3 0 0 0 0
4 0 0 0 0
5 0 0 0 0
12.5 1 0 0 2 5
2 0 0 2 5
3 0 0 1 2
4 0 0 3 4
5 0 0 2 3
25 1 0 4 7 12
2 0 6 8 13
3 0 4 8 12
4 0 2 7 13
5 0 4 9 14
50 1 9 18 31 51
2 6 15 31 52
3 10 19 35 56
4 13 23 37 60
5 12 22 33 55
100 1 31 60 95 99
2 31 64 98 100
3 27 58 98 100
4 35 67 99 100
5 37 63 97 100
170