[ n = 3 ]
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) | ||
| 26.00000 | 209.00000 | 8.04 | 2311 | 2.22100 | 2301 |
| 26.00000 | 213.00000 | 8.19 | 2421 | ||
| 130.00000 | 1420.00000 | 10.92 | 2311 |