Fig. 4.

Comparison of mitochondrial and nuclear divergence between mitochondrial sister clades in the honeyguide phylogeny. Nuclear divergence (±SEM) is corrected for within group nucleotide diversity. (1) Divergent Greater Honeyguide Indicator indicator lineages; (2) scaly-throated honeyguide I. variegatus vs. spotted honeyguide I. maculatus; (3) Willcocks's honeyguide I. willcocksi vs. lesser I. minor and least honeyguides I. exilis; (4) yellow-footed honeyguide Melignomon eisentrauti vs. Zenker's honeyguide M. zenkeri; (5) Wahlberg's honeyguide Prodotiscus regulus vs. green-backed honeyguide P. zambesiae; (6) scaly-throated and spotted honeyguides vs. Willcocks's and lesser and least honeyguides; and (7) Malaysian honeyguide I. archipelagicus vs. Greater Honeyguide.