nearest relatives. Family Accipitridae Subfamily Buteoninae – hawks (buzzards), true eagles and seaeagles Genus Geranoaetus Black-chested buzzard-eagle, Geranoaetus melanoleucus Genus Harpyhaliaetus Chaco eagle, Harpyhaliaetus coronatus Solitary eagle, H. solitarius Genus Morphnus Crested eagle, Morphnus guianensis Genus Harpia Harpy eagle, Harpia harpyja Genus Pithecophaga Philippine eagle, Pithecophaga jefferyi Genus Harpyopsis Papuan eagle, Harpyopsis novaeguineae Genus Spizaetus Black hawk-eagle, S. tyrannus Ornate hawk-eagle, S. ornatus Black-and-white hawk-eagle, S. melanoleucus – formerly Spizastur Black-and-chestnut eagle, S. isidori – formerly Oroaetus Genus Nisaetus – previously included in Spizaetus Changeable hawk-eagle, N. cirrhatus Flores hawk-eagle N. floris – earlier a subspecies, S. c. floris Sulawesi hawk-eagle, N. lanceolatus Mountain hawk-eagle, N. nipalensis Legge's hawk-eagle, Nisaetus kelaarti – previously a race of S. nipalensis Blyth's hawk-eagle, N. alboniger Javan hawk-eagle, N. bartelsi (Northern) Philippine hawk-eagle, N. philippensis Pinsker's hawk-eagle (Southern Philippine hawk-eagle), Nisaetus pinskeri – earlier S. philippensis pinskeri Wallace's hawk-eagle, N. nanus Genus Lophaetus Long-crested eagle, Lophaetus occipitalis – possibly belongs in Ictinaetus Genus Stephanoaetus Crowned eagle, Stephanoaetus coronatus Malagasy crowned eagle, Stephanoaetus mahery Genus Polemaetus Martial eagle, Polemaetus bellicosus Genus Hieraaetus Ayres's hawk-eagle, H. ayresii Little eagle, H. morphnoides Pygmy eagle, H. weiskei – previously subspecies H. m. weiskei Booted eagle, H. pennatus Haast's eagle, †H. moorei Genus Lophotriorchis Rufous-bellied eagle, L. kienerii Genus Aquila Bonelli's eagle, Aquila fasciata – formerly Hieraaetus fasciatus African hawk-eagle, A. spilogaster – formerly in Hieraaetus Cassin's hawk-eagle, A. africana – formerly in Hieraaetus or Spizaetus genera Golden eagle, A. chrysaetos Eastern imperial eagle, A. heliaca Spanish imperial eagle A. adalberti Steppe eagle, A. nipalensis Tawny eagle, A. rapax Greater spotted eagle, A. clanga – to be moved to Lophaetus or Ictinaetus Lesser spotted eagle, A. pomarina – to be moved to Lophaetus or Ictinaetus Indian spotted eagle, A. hastata – to be moved to Lophaetus or Ictinaetus Verreaux's eagle, A. verreauxii Gurney's eagle, A. gurneyi Wahlberg's eagle, A. wahlbergi – to be moved to Hieraaetus Wedge-tailed eagle, A. audax Genus Ictinaetus Black eagle, Ictinaetus malayensis Genus Haliaeetus White-tailed eagle, Haliaeetus albicilla Bald eagle, H. leucocephalus Steller's sea eagle, H. pelagicus African fish eagle, H. vocifer White-bellied sea eagle, H. leucogaster Sanford's sea eagle, H. sanfordi Madagascar fish eagle, H. vociferoides Pallas' sea eagle, H. leucoryphus Genus Ichthyophaga Lesser fish eagle, Ichthyophaga humilis Grey-headed fish eagle, I. ichthyaetus Subfamily Circaetinae: snake-eagles Genus Terathopius Bateleur, Terathopius ecaudatus Genus Circaetus Short-toed snake eagle, Circaetus gallicus Beaudouin's snake eagle, Circaetus beaudouini Black-chested