TABLE 2.
Raja clavata (Chondrichthyes). Comparison of radials mean length of specimens 1 and 5 between right wing‐fin zones a, b, and c in the central sector 9 rays (radial line 0 and 9 excluded from measurements).
| Central sector zones | n | Specimen 1 (110 g) length (mm) ± SD | n | Specimen 5 (1520 g) length (mm) ± SD | |
|---|---|---|---|---|---|
| Radial line 0 | |||||
|
Zone a Radial lines 1–4 |
36 | 10.75 ± 0.1 | 36 | 14.2 ± 0.8 | p < .001 |
|
Zone b Radial lines 5–8 |
36 | 8.6 ± 0.9 | 36 | 9.9 ± 1.6 | p < 0.001 |
| Radial line 9 | |||||
|
Zone c Radial lines 10–13 |
72 | 5.2 ± 1.1 | 72 | 5.6 ± 1.1 | p < 0.001 |
| a1 | Versus | a5 | p = 0.002 |
|---|---|---|---|
| b1 | Versus | b5 | p = 0.02 |
| c1 | Versus | c5 | p = 0.65 (n s) |