Table 2.

Predator and pond effects on morphological variables in crucian carp. (Difference between the morphs was tested with a nested MANOVA (see text). Values refer to subsequent univariate tests. Muscle mass was tested separately with a nested ANOVA.)

source	dependent variable	type III sums of squares	d.f.	mean square	F	p
predator	weight	28.9	1	28.9	0.50	0.48
	length	241.4	1	241.4	1.30	0.26
	length/depth	7.67	1	7.67	415.43	<0.001
	drag coefficient	0.0009	1	0.0009	205.40	<0.001
pond (predator)	weight	1697.6	4	424.4	7.32	<0.001
	length	6204.0	4	1551.0	8.36	<0.001
	length/depth	0.35	4	0.088	4.78	0.002
	drag coefficient	0.0003	4	0.00008	16.43	<0.001
predator	percentage muscle	0.027	1	0.027	11.10	0.003
pond (predator)	percentage muscle	0.078	4	0.019	7.90	<0.001