| Site 1 | Site 2 | Site 3 | Site 4 | Site 5 | Site 6 | Site 7 | Site 8 | Site 9 | Site 10 | Site 11 | Site 12 | Site 13 | Site 14 | Site 15 | Site 16 | Site 17 | AVERAGE | AVERAGE STANDARD DEVIATION | |
| Fresh mass (g) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 0 |
| Dry mass (g) | 98 | 94 | 89 | 93 | 97 | 97 | 95 | 92 | 95 | 96 | 89 | 95 | 94 | 92 | 87 | 90 | 93 | 93 | 3 |
| W (% in water) | 2 | 6 | 11 | 7 | 3 | 3 | 5 | 8 | 5 | 4 | 11 | 5 | 6 | 8 | 13 | 10 | 7 | 7 | 3 |