Olive-backed Flowerpecker (Prionochilus olivaceus) Range: OR: Philippines (except Palawan group, Mindoro, West Visayas and Sulu Arch.)
Crimson-breasted Flowerpecker (Prionochilus percussus ignicapilla) Male Range: OR: Malay Pen., Sumatra, Batu Is. (w of c Sumatra), Java and Borneo
Malaysia
Scarlet-breasted Flowerpecker (Prionochilus thoracicus) Near Threatened Range: OR: Malay Pen., Sumatra, Lingga and Belitung is. (e of Sumatra) and Borneo
Yellow-rumped Flowerpecker (Prionochilus xanthopygius) Male Range: OR: Borneo and n Natuna (rare)
Borneo, Malaysia