Parent: Pycnonotidae (Bulbuls)

└─ Criniger

└─── Criniger barbatus (Western bearded greenbul)

└─── Criniger calurus (Red-tailed greenbul)

└─── Criniger chloronotus (Eastern bearded greenbul)

└─── Criniger ndussumensis (White-bearded greenbul)

└─── Criniger olivaceus (Yellow-bearded greenbul)