Table 1 Descriptive statistics for weight (g) and length (cm) of the fish and fin length (cm) and fin erosions (%) at three recording times
From: Direct and social genetic parameters for growth and fin damage traits in Atlantic cod (Gadus morhua)
Recording 1 | Recording 2 | Recording 3 | ||||
|---|---|---|---|---|---|---|
Trait (units) | n | Mean (s.d) | n | Mean (s.d) | n | Mean (s.d) |
Weight (g) | 2091 | 34.55 (11.7) | 2058 | 42.17 (13.8) | 2063 | 63.55 (20.9) |
Length (cm) | 2096 | 15.35 (1.5) | 2066 | 16.22 (1.6) | 2018 | 18.38 (1.7) |
Condition factor | 1999 | 0.0092 (0.0009) | 2046 | 0.0099 (0.0012) | ||
Change in condition factor | 1999 | 0.00074 (0.10) | ||||
Specific growth rate (%/d) | 2046 | 1.45 (0.51) | ||||
Fin length | ||||||
First dorsal (cm) | 1948 | 1.37 (0.31) | 2007 | 1.53 (0.35) | 2030 | 1.58 (0.41) |
Second dorsal (cm) | 1948 | 1.33 (0.20) | 2010 | 1.44 (0.22) | 2035 | 1.55 (0.31) |
Third dorsal (cm) | 1948 | 1.49 (0.22) | 2010 | 1.61 (0.23) | 2038 | 1.77 (0.32) |
Caudal (cm) | 1945 | 2.34 (0.20) | 2010 | 2.42 (0.29) | 2038 | 2.80 (0.34) |
Fin erosion | ||||||
First dorsal (%) | 2062 | 23.09 (15.20) | ||||
Second dorsal (%) | 2061 | 14.32 (9.95) | ||||
Third dorsal (%) | 2060 | 10.39 (5.49) | ||||
Caudal (%) | 2060 | 13.34 (8.18) | ||||