Parent: Accipitridae (Eagles)

└─ Spilornis

└─── Spilornis cheela (Crested serpent eagle)

└─── Spilornis elgini (Andaman serpent eagle)

└─── Spilornis holospilus (Philippine serpent eagle)

└─── Spilornis kinabaluensis (Mountain serpent eagle)

└─── Spilornis klossi (Great nicobar serpent eagle)

└─── Spilornis minimus (Nicobar serpent eagle)

└─── Spilornis rufipectus (Sulawesi serpent eagle)