| Total Length, (mm) | Mercury Concentration, ( wet wt.) |
|---|---|
| 341 | 0.515 |
| 353 | 0.268 |
| 387 | 0.450 |
| 375 | 0.516 |
| 389 | 0.342 |
| 395 | 0.495 |
| 407 | 0.604 |
| 415 | 0.695 |
| 425 | 0.577 |
| 446 | 0.692 |
| 490 | 0.807 |
| 315 | 0.320 |
| 360 | 0.332 |
| 385 | 0.584 |
| 390 | 0.580 |
| 410 | 0.722 |
| 425 | 0.550 |
| 480 | 0.923 |
| 448 | 0.653 |
| 460 | 0.755 |