Table 6. Niche overlap (Schoener's D index) and Identity Test for clades within Pristimantis acuminatus complex.

Statistics	A–B	A–C	A–D	B–C	B–D	C–D
Schoener's D index	0.75	0.56	0.72	0.59	0.69	0.67
Null model
Mean	0.83	0.80	0.79	0.72	0.82	0.79
Standard deviation	0.05	0.05	0.05	0.05	0.04	0.05
Minimum	0.66	0.70	0.63	0.59	0.68	0.65
Maximum	0.93	0.91	0.88	0.80	0.90	0.91
P-value	0.09	<0.01	0.09	0.01	0.01	0.01

D-values are compared to the null distributions for each pair of species (clades A–D); P-values are provided for each comparison.