Island	Metric	mean ± se	ses	p-value
El Hierro	Richness	0.0506 ± 0.0006	-0.6898	0.2451
	Evenness	0.2955 ± 0.0014	-0.4472	0.3273
La Palma	Richness	0.0496 ± 0.0004	0.2038	0.5807
	Evenness	0.2766 ± 0.0011	-0.7487	0.227
La Gomera	Richness	0.0463 ± 0.0007	-0.9355	0.1697
	Evenness	0.3118 ± 0.0017	0.7711	0.7797
Tenerife	Richness	0.0482 ± 0.0003	-2.0134	0.0220*
	Evenness	0.2627 ± 0.0008	0.7182	0.7637
Gran Canaria	Richness	0.0497 ± 0.0003	0.6294	0.7355
	Evenness	0.2728 ± 0.0010	-0.9807	0.1633
Fuerteventura	Richness	0.0425 ± 0.0010	0.3286	0.6287
	Evenness	0.3526 ± 0.0024	0.5122	0.6957