Table 2. Land surface coverage and maximum species richness in relation to different top ranking sub sets of the mammalian and amphibian ED and EDGE assessments at all resolutions considered in the study.

		Amphibia
	Scale (cell size in km)	25×25	50×50	75×75	100×100	125×125	150×150	175×175	200×200
	maximum species richness	12	12	13	14	12	12	12	14
ED	Total Area (in million km2)	56.22	56.62	57.26	58.03	59.11	60.68	61.71	64.00
	Proportion of land surface	0.50	0.49	0.49	0.48	0.48	0.48	0.48	0.48
	maximum species richness	5	6	5	8	9	11	13	14
EDGE	Total Area (in million km2)	2.89	3.32	3.89	4.75	5.69	6.77	8.05	9.28
	Proportion of land surface	0.03	0.03	0.03	0.04	0.05	0.05	0.06	0.07
		Mammalia
	Scale (cell size in km)	25×25	50×50	75×75	100×100	125×125	150×150	175×175	200×200
	maximum species richness	26	26	26	26	26	26	25	26
ED	Total Area (in million km2 )	102.28	102.72	103.50	104.63	105.78	107.62	109.24	111.88
	Proportion of land surface	0.73	0.71	0.70	0.68	0.67	0.66	0.65	0.64
	maximum species richness	7	7	7	7	7	7	8	8
EDGE	Total Area (in million km2)	48.80	49.31	50.16	51.37	53.08	54.81	56.81	58.88
	Proportion of land surface	0.35	0.34	0.34	0.34	0.33	0.34	0.34	0.34