| Fish | Structure | Radial position | ||
| Center | Middle | Edge | ||
| Absent | Absent | 20.04 ± 4.35 z | 22.88 ± 2.77 z | 15.63 ± 2.22 z |
| 9.0 kg/m3 | Present | 4.75 ± 2.64 y | 5.71 ± 2.56 y | 4.75 ± 2.33 y |
| 34.3 kg/m3 | Present | 3.92 ± 2.04 y | 4.13 ± 1.87 y | 2.29 ± 1.97 x |