| Species | Parameter | 2004 | 2008 | 2014 |
| MC | TL (cm) | 57.3 | 52 | --- |
| MC | W (g) | 2130 | 1593 | --- |
| MC | +Deviation (%) | 34 |
| --- |
| LR | TL (cm) | 44.3 | 37.7 | 37.1 |
| LR | W (g) | 763 | 459 | 437 |
| LR | +Deviation (%) | 75 | 5 | --- |