Table 1.

Results of linear mixed model with female fecundity as a dependent variable, and the morph of inbred line founder (Founder morph), treatment (inbreeding vs. outbreeding) and morph of a male the female mated with (Mate morph) as predictors. The identities of inbred lines that the female and male came from were entered as crossed random factors

		Parameter estimate	Standard error	df	T	P‐value
Fixed effects	(Intercept)	75.44	9.67	26.34	7.80	<0.001
	Founder morph ‐ scrambler	32.69	12.79	20.28	2.557	0.019
	Treatment ‐ inbred	−13.12	9.93	51.75	−1.322	0.192
	Mate morph ‐ scrambler	−10.82	5.77	152.89	−1.874	0.063
	Founder morph* Treatment state	−40.95	13.23	53.47	−3.096	0.003
		Variance	Standard deviation
	Maternal line:
Random effects	(Intercept)	512.96	22.65
	Treatment ‐ inbred	44.80	6.69
	Paternal line:
	(Intercept)	72.06	8.49
	Treatment ‐ inbred	31.37	5.60
Residual		1556.67	39.46