Table 1. Mixed model nested analyses of variance for egg-to-adult viability and adult male and female viability.

Trait	Source of variance	df	F value	P value
Egg-to-adult viability	Sire1a	35	1.62	0.044
	Dam (Sire)	66	1.91	≪0.001
	Residual	1756
Adult male viability	Sire1b	35	1.85	0.017
	Dam (Sire)	62	2.21	≪0.001
	Residual	616
Adult female viability	Sire1c	35	1.30	0.18
	Dam (Sire)	61	2.22	≪0.001
	Residual	555

¹Satterthwaite's approximation of the error term to account for unequal sample sizes of offspring within sire (denominator's degrees of freedom, ^a: 70.32, ^b: 64.24, ^c: 61.89).