TABLE 2.

Effects of life-history and ecological variables on mtDNA diversity

		No phylogenetic control			Taxonomic controla		PVRb
	N	Slope	r2	P-value	r2	P-value	r2	P-value
Body mass	107	−0.0049	0.0566	0.0136	0.0165	0.1877	0.0273	0.0802
Sexual maturity	59	−0.0181	0.1252	0.0059	0.0185	0.3050	0.0018	0.6676
Reproduction	71	−0.0318	0.0334	0.1271
Longevity	53	−0.0289	0.1260	0.0091	0.0650	0.0655	0.05	0.0841
Fecundity	87	0.0178	0.0080	0.4105
Biogeography	138		0.1154	0.0504
Diet	107		0.1947	0.0005	0.0533	0.4641	0.0894	0.1033
Geographic range	117		0.0446	0.1590
Habitat	108		0.0010	0.7927
Way of life	112		0.1058	0.0346	0.0616	0.2335	0.0896	0.0703
Mating system	71		0.0453	0.2064
Migrant	94		0.0020	0.6629
Environment	111		0.0065	0.4014
Threatened status	138		0.0277	0.8119

P-values less than the 0.05 threshold are in italics.

^aResiduals of nested ANOVA on taxonomy.

^bPhylogenetic eigenvector regression control.