After Sibley & Monroe, 1990, and Peterson, 2002-2011
<==o Bubo Dumeril, 1805 (eagle owls; huuhkajat) |-- B. scandiacus (Linnaeus, 1758) [Nyctea scandiaca (Linnaeus, 1758)] (Arctic owl; tunturipöllö) |--o B. virginianus (Gmelin, 1788) (amerikanhuuhkaja) | |-- B. v. algistus (Oberholser, 1904) | |-- B. v. elachistus Brewster 1902 | |-- B. v. heterocnemis (Oberholser, 1904) | |-- B. v. lagophonus (Oberholser, 1904) | |-- B. v. mayensis Nelson 1901 | |-- B. v. mesembrinus (Oberholser, 1904) | |-- B. v. nacurutu (Vieillot, 1817) | |-- B. v. nigrescens Berlepsch 1884 | |-- B. v. pacificus Cassin 1854 | |-- B. v. pallescens Stone 1897 | |-- B. v. pinorum Dickerman et al., 2008 | |-- B. v. saturatus Ridgway 1877 | |-- B. v. subarcticus Hoy 1853 | `-- B. v. virginianus (Gmelin, 1788) |-- B. magellanicus (Lesson, 1828) |--o B. bubo (Linnaeus, 1758) (Eurasian Eagle owl; huuhkaja) | |-- B. b. borissowi Hesse, 1915 | |-- B. b. bubo (Linnaeus, 1758) | |-- B. b. hemachalanus Hume, 1873 | |-- B. b. hispanus Rothschild & Hartert, 1910 | |-- B. b. interpositus Rothschild & Hartert, 1910 | |-- B. b. jakutensis Buturlin, 1908 | |-- B. b. kiautschensis Reichenow, 1903 | |-- B. b. nikolskii Zarudny, 1905 | |-- B. b. omissus Dementiev, 1933 | |-- B. b. ruthenus Buturlin & Zhitkov, 1906 | |-- B. b. sibiricus (Gloger, 1833) | |-- B. b. tarimensis Buturlin, 1928 | |-- B. b. tibetanus Bianchi, 1906 | |-- B. b. turcomanus (Eversmann, 1835) | |-- B. b. ussuriensis Poliakov, 1915 | `-- B. b. yenisseensis Buturlin, 1911 |-- B. ascalaphus Savigny, 1809 (aavikkohuuhkaja) |-- B. bengalensis (Franklin, 1831) (bengalinhuuhkaja) |--o B. capensis A Smith, 1834 (kapinhuuhkaja) | |-- B. c. capensis A Smith, 1834 (Cape Eagle Owl) | |-- B. c. dillonii Des Murs & Prevost, 1846 | `-- B. c. mackinderi Sharpe, 1899 (Mackinder's Eagle Owl) |--o B. africanus (Temminck, 1821) (täplähuuhkaja) | |-- B. a. africanus (Temminck, 1821) | `-- B. a. milesi Sharpe, 1886 |-- B. cinerascens Guerin-Meneville, 1843 |-- B. poensis Fraser, 1854 (tropiikkihuuhkaja) |-- B. vosseleri Reichenow, 1908 (Nduk Eagle Owl) |--o B. nipalensis Hodgson, 1836 (intianhuuhkaja) | |-- B. n. blighi Legge, 1878 | `-- B. n. nipalensis Hodgson, 1836 |--o B. sumatranus (Raffles, 1822) (sundanhuuhkaja) | |-- B. s. strepitans (Temminck, 1823) | |-- B. s. sumatranus (Raffles, 1822) | `-- B. s. tenuifasciatus Mees, 1964 |-- B. shelleyi (Sharpe & Ussher, 1872) (raitahuuhkaja) |-- B. lacteus (Temminck, 1820) (savannihuuhkaja) |--o B. coromandus (Latham, 1790) (harmaahuuhkaja) | |-- B. c. coromandus (Latham, 1790) | `-- B. c. klossii Robinson, 1911 |-- B. leucostictus Hartlaub, 1855 (hyönteishuuhkaja) |--o B. philippensis Kaup, 1851 (filippiinienhuuhkaja) | |-- B. p. mindanensis (Ogilvie-Grant, 1906) | `-- B. p. philippensis Kaup, 1851 `--o B. blakistoni Seebohm, 1884 |-- B. b. blakistoni Seebohm, 1884 `-- B. b. doerriesi Seebohm, 1895
Reference(s):
- Lokki, J., Jännes, H. & Nikander, P. J., 1992: Otavan lintutieto.
–Kustannusosakeyhtiö Otava, Helsinki, Finland, 1992, pp. 1-440
Translated from: Perrins, C. M. (ed.), 1990: The Illustrated encyclopaedia of birds.
–Headline Book Publishing Plc., London, England, 1990 - Olson, S. L., 1985: The fossil record of birds. 79-239.
in Farner, D., King, J. & Parkes, K. (eds.), 1985: Avian Biology. vol VIII.
–Academic Press, New York. 1985. - Peterson, A. P., 2002-2011: Zoonomen Nomenclatural data of Birds. (Updated: 2011-10-16)
–iNet: Zoonomen Nomenclatural data: http://www.zoonomen.net; [visited: 2011-12-19] - Sibley, C. G. & Monroe, B, L., 1990: Distribution and taxonomy of birds of the world.
–Yale University Press, New Haven & London, 1990. xxiv-1111