Table 2.

PERMANOVA output for leaf-associated macroinvertebrate assemblages (DF = 1.13)

Assemblage	Variable	F	R2	P value
All
	Riparian vegetation	1.62	0.09	0.02
	Region	3.35	0.19	0.14
	Riparian vegetation: region	0.51	0.03	0.83
EPT
	Riparian vegetation	1.23	0.07	0.07
	Region	3.41	0.20	0.19
	Riparian vegetation: region	0.72	0.04	0.51
Shredder
	Riparian vegetation	0.27	0.02	0.78
	Region	4.28	0.25	0.58
	Riparian vegetation: region	0.61	0.04	0.33
ACWMT
	Riparian vegetation	1.27	0.09	0.27
	Region	1.23	0.08	0.72
	Riparian vegetation: region	0.08	0.01	0.98
BCWMT
	Riparian vegetation	0.50	0.04	0.59
	Region	1.55	0.11	0.86
	Riparian vegetation: region	− 0.08	0.01	0.99

P-values < 0.05 are highlighted in bold