Table 2.

Heritabilities (with REML estimates of s.e.) owing to sires () and dams (). Sire and dam heritabilities were compared using the delete-one sire jackknife procedure (Roff 2008). p-values from paired t-tests (p_diff; significant p-values highlighted in italics) are given for these comparisons.

trait	(s.e.)	(s.e.)	pdiff
VAP	0.78 (0.26)	0.25 (0.16)	0.035
sperm viability	1.20 (0.27)	∼0	<0.0001
courtship	0.26 (0.13)	0.10 (0.13)	0.083
sneaking	0.27 (0.14)	0.15 (0.14)	0.517
body length	1.00 (0.31)	0.56 (0.20)	0.263
tail area	0.30 (0.18)	0.25 (0.17)	0.934
orange	1.56 (0.31)	0.32 (0.15)	0.021
iridescence	0.51 (0.21)	0.25 (0.16)	0.369
spot number	0.85 (0.28)	0.52 (0.19)	0.317