[ 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) | ||
| 175.00000 | 593.00000 | 3.39 | 2311 | ||
| 400.00000 | 1200.00000 | 3.00 | 2309 | ||
| 5000.00000 | 15000.00000 | 3.00 | 2309 |