Parent: Pachycephalidae

└─ Pachycephala

└─── Pachycephala albiventris (Green-backed whistler)

└─── Pachycephala arctitorquis (Wallacean whistler)

└─── Pachycephala aurea (Golden-backed whistler)

└─── Pachycephala caledonica (Melanesian whistler)

└─── Pachycephala cinerea

└─── Pachycephala citreogaster

└─── Pachycephala flavifrons (Samoan whistler)

└─── Pachycephala fulvotincta

└─── Pachycephala graeffii

└─── Pachycephala griseonota (Drab whistler)

└─── Pachycephala homeyeri (White-vented whistler)

└─── Pachycephala hyperythra (Rusty whistler)

└─── Pachycephala hypoxantha (Bornean whistler)

└─── Pachycephala implicata (Hooded whistler)

└─── Pachycephala inornata (Gilbert's whistler)

└─── Pachycephala jacquinoti (Tongan whistler)

└─── Pachycephala johni

└─── Pachycephala lanioides (White-breasted whistler)

└─── Pachycephala leucogastra

└─── Pachycephala lorentzi (Lorentz's whistler)

└─── Pachycephala macrorhyncha

└─── Pachycephala melanura (Mangrove golden whistler)

└─── Pachycephala mentalis

└─── Pachycephala meyeri (Vogelkop whistler)

└─── Pachycephala modesta (Brown-backed whistler)

└─── Pachycephala monacha (Black-headed whistler)

└─── Pachycephala nudigula (Bare-throated whistler)

└─── Pachycephala olivacea (Olive whistler)

└─── Pachycephala orioloides

└─── Pachycephala orpheus (Fawn-breasted whistler)

└─── Pachycephala pectoralis (Australian golden whistler)

└─── Pachycephala phaionota

└─── Pachycephala philippinensis (Yellow-bellied whistler)

└─── Pachycephala rufiventris (Rufous whistler)

└─── Pachycephala rufogularis (Red-lored whistler)

└─── Pachycephala schlegelii (Regent whistler)

└─── Pachycephala simplex (Grey whistler)

└─── Pachycephala soror (Sclater's whistler)

└─── Pachycephala sulfuriventer (Sulphur-vented whistler)

└─── Pachycephala tenebrosa

└─── Pachycephala vitiensis