After Sibley & Monroe, 1990 and Gill, 2003, with finnish common names from Lokki, Jännes & Nikander, 1992
<==o Corvus (varikset) |-- †C. larteti |--+-- C. monedula (naakka) | `-- C. dauuricus (idännaakka) |-- C. splendens (intianvaris) |--+?- C. capensis (afrikannokivaris) | `?- C. frugilegus (mustavaris) |-- C. brachyrhynchos (amerikanvaris) |-- C. caurinus (rantavaris) |-- C. imparatus (tamaulipasinvaris) |-- C. sinaloae (meksikonvaris) |-- C. ossifragus (kalastajavaris) |--+?- C. palmarum (palmuvaris) | |?- C. jamaicensis (jamaikanvaris) | |?- C. nasicus [C. wetmorei] (kuubanvaris) | |?- C. leucognaphalus (haitinvaris) | `?- C. palmarum (Hispaniolanvaris) |-- C. ossifragus (?) |-- C. pumilis (?) |-- †C. inpluviatus |--o C. corone (Common crow; varis) | |-- C. c. corone (Carrion Crow) | `-- C. c. cornix (Hooded Crow) |-- C. macrorhynchos (paksunokkavaris) |-- C. levaillantii (Jungle Crow) |--+?- C. moneduloides (uudenkaledonianvaris) | |?- C. unicolor (banggaisaarenvaris) | |?- C. enca (kaitanokkavaris) | |?- C. typicus (celebesinvaris) | |?- C. florensis (floresinvaris) | |?- C. kubaryi (mariaanienvaris) | |?- C. validus (molukkienvaris) | |?- C. meeki (Bougainville Crow) | |?- C. woodfordi (salomonsaartenvaris) | |?- C. fuscicapillus (ruskopäävaris) | |?- C. tristis (papuanvaris) | |?- C. bennetti (australianaavikkovaris) | |?- C. tasmanicus (tasmaniankorppi) | |?-o C. orru (savannivaris) | | |-- C. o. orru (New Guinea Crow) | | |-- C. o. latirostris (Tanimbar Crow) | | `-- C. o. cecilae (Australian Crow) | `--+?- C. coronoides (australiankorppi) | `--+-- †C. moriorum (Forbes, 1892) [Palaeocorax moriorum Forbes, 1892] (Chatham Islands raven; chathamsaartenkorppi) | `--o †C. antipodium (Forbes, 1893) [Palaeocorax antipodium Forbes, 1893; Corvus moriorum antipodium (Forbes) Brodkorb, 1978] (New Zealand raven; uudenseelannikorppi) | |-- †C. a. antipodium (Forbes, 1892) (North Islan raven; pohjoissaarenkorppi) | `-- †C. a. pycrafti Gill, 2003 (South Island raven; eteläsaarenkorppi) |-- C. mellori (pikkukorppi) |-- C. boreus (Relict Raven) |-- C. torquatus (kiinanvaris) |-- C. albus (afrikanvaris) |-- C. hawaiiensis (havaijinvaris) |-- C. cryptoleucus (aavikkokorppi) |--o C. ruficollis (pronssikorppi) | |-- C. r. ruficollis (Brown-necked Raven) | `-- C. r. edithae (Dwarf Raven) |--o C. corax (raven; korppi) | |-- C. c. corax (Eurasian raven; korppi) | `-- C. c. principalis (Greenland raven; grönlanninkorppi) |-- C. rhipidurus (lyhytpyrstökorppi) |-- C. albicollis (valkoniskakorppi) `-- C. crassirostris (thick-billed raven; etiopiankorppi)
Reference(s):
- Gill, B. J., 2003: Osteometry and systematics of the extinct New Zealand ravens (Aves: Corvidae: Corvus).
–Journal of Systematic Palaeontology: Vol. 1, #1, pp. 43-58 - 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. & Hilgartner, W. B., 1982: Fossil and subfossil birds from the Bahamas. 22-57
In Olson, S. L., (ed.), 1982: The Vertebrates from the Bahamas.
–Smithsonian Contributions to Paleobiology: No. 48, pp. iv-65 - Sibley, C. G. & Monroe, B. L., 1990: Distribution and taxonomy of birds of the world.
–Yale University Press, New Haven & London, 1990. xxiv-1111.