Parent: Trogonidae (Trogons)

└─ Harpactes

└─── Harpactes ardens (Philippine trogon)

└─── Harpactes diardii (Diard's trogon)

└─── Harpactes duvaucelii (Scarlet-rumped trogon)

└─── Harpactes erythrocephalus (Red-headed trogon)

└─── Harpactes fasciatus (Malabar trogon)

└─── Harpactes kasumba (Red-naped trogon)

└─── Harpactes oreskios (Orange-breasted trogon)

└─── Harpactes orrhophaeus (Cinnamon-rumped trogon)

└─── Harpactes reinwardtii (Red-billed trogon)

└─── Harpactes wardi (Ward's trogon)

└─── Harpactes whiteheadi (Whitehead's trogon)