Table 3.

Variance components, heritability (h²) and common full-sib effects (c²) for body traits in pond and cage environments.

Environment	Traits	VA	VC	VE	h2	c2
Pond	Weight0.5	2.16	6.14	2.02	0.21 ± 0.10	0.59 ± 0.05
	Weight	1727.3	3920.6	2122.4	0.22 ± 0.10	0.51 ± 0.05
	Length	1.54	2.87	7.86	0.13 ± 0.08	0.23 ± 0.05
	Width	0.026	0.20	0.34	0.05 ± 0.08	0.36 ± 0.05
	Depth	0.37	0.83	0.69	0.19 ± 0.10	0.44 ± 0.06
	SurvivalA	0.0051	0.075	0.175	0.02 ± 0.06	0.29 ± 0.04
	Survival B	0.075	0.61	1	0.18 ± 0.13	0.33 ± 0.04
Cage	Weight0.5	1.33	1.43	4.36	0.19 ± 0.12	0.20 ± 0.06
	Weight	563.9	1141.7	5312.4	0.08 ± 0.08	0.16 ± 0.05
	Length	0.29	1.40	2.77	0.07 ± 0.10	0.31 ± 0.06
	Width	0.095	0.037	0.12	0.39 ± 0.13	0.15 ± 0.06
	Depth	0.52	0.19	0.72	0.36 ± 0.13	0.13 ± 0.06
	SurvivalA	0.037	0.030	0.129	0.19 ± 0.08	0.15 ± 0.04
	Survival B	2.40	1.70	1	0.68 ± 0.18	0.11 ± 0.03

^A, Observed scale (0/1) and

^B, Liability scale using logit function.

V_A, V_C, and V_E, Genetic, common full-sib and residual variances, respectively.

Weight^0.5, Square root transformation.