Table 2.

Results from GLMs examining the effects of parental care, larval density, larval density², larval density³, and interactions between the parental care and larval density terms on average larval mass in the first generation of the experiment

	Excluding manipulated broods		Including manipulated broods
Factor	F1, 249	P	F1, 287	P
Care	2.74	0.099	112.06	<0.0001
Density	3.28	0.071	4.81	0.029
Density2	12.33	0.00053	2.29	0.13
Density3	14.31	0.00019	7.46	0.0067
Care × density	4.42	0.037	57.65	<0.0001
Care × density2	4.47	0.035	32.81	<0.0001

We present the results for models excluding and including experimentally reduced broods.