[ n = 14 ]
Gill area vs body weight graph (loading may take 2-3 min.)
| Body weight | Gill area | Gill area / weight | Ref. | Blood/water distance | Ref. |
| (g) | (cm2) | (cm2/g) | (μm) | ||
| 0.30000 | 3.00000 | 0 | 4802 | ||
| 0.97000 | 4.00000 | 0 | 2313 | ||
| 19.00000 | 89.00000 | 4.68 | 2595 | ||
| 19.00000 | 100.00000 | 5.26 | 2317 | ||
| 140.00000 | 233.00000 | 1.66 | 2319 | ||
| 360.00000 | 574.00000 | 1.59 | 2595 | ||
| 435.00000 | 622.00000 | 1.43 | 2313 | ||
| 520.00000 | 688.00000 | 1.32 | 4803 | ||
| 523.00000 | 729.00000 | 1.39 | 4803 | ||
| 525.00000 | 771.00000 | 1.47 | 4803 | ||
| 531.00000 | 723.00000 | 1.36 | 2317 | ||
| 878.00000 | 1010.00000 | 1.15 | 2595 | ||
| 1125.00000 | 2177.00000 | 1.94 | 4802 | ||
| 2250.00000 | 3764.00000 | 1.67 | 4802 |