Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
         Superorder Passerimorphae Sibley et al., 1988
           Order Passeriformes Linnaeus, 1758
             Suborder Passeri see Suborder Passeres (C. Linnaeus, 1758) C. Linnaeus, 1766
               Parvorder Corvida Sibley et al., 1988
                 Superfamily Corvoidea
                   Family Corvidae Vigors, 1825 - crows, jays
                     Subfamily Corvinae see Family Corvidae Vigors, 1825
                       Tribe Corvini see Family Corvidae Vigors, 1825
                         Genus Corvus Linnaeus, 1758
                           01 Corvus monedula Linnaeus, 1758 - Eurasian crow
                           02 Corvus dauuricus Pallas, 1776
                           03 Corvus splendens Vieillot, 1817
                           04 Corvus moneduloides Lesson, 1830
                           05 Corvus enca (Horsfield, 1822)
                           06 Corvus typicus (Bonaparte, 1853) - Mauritius cuckoo-shrike
                           07 Corvus unicolor (Rothschild & Hartert, 1900)
                           08 Corvus florensis Büttikofer, 1894
                           09 Corvus kubaryi Reichenow, 1885 - Marianas crow
                           10 Corvus validus Bonaparte, 1850
                           11 Corvus meeki Rothschild, 1904 see Corvus woodfordi meeki
                           12 Corvus woodfordi (Ogilvie-Grant, 1887)
                           13 Corvus fuscicapillus G.R. Gray, 1859
                           14 Corvus tristis Lesson & Garnot, 1827
                           15 Corvus capensis M.H.K. Lichtenstein, 1823
                           16 Corvus frugilegus Linnaeus, 1758
                           17 Corvus caurinus S.F. Baird, 1858 - northwestern crow
                           18 Corvus brachyrhynchos C.L. Brehm, 1822 - American crow
                           19 Corvus ossifragus A. Wilson, 1812 - fish crow
                           20 Corvus imparatus J.L. Peters, 1929 - Mexican crow
                           21 Corvus sinaloae J. Davis, 1958
                           22 Corvus palmarum Württemberg, 1835
                           23 Corvus jamaicensis J.F. Gmelin, 1788
                           24 Corvus nasicus Temminck, 1826
                           25 Corvus leucognaphalus Daudin, 1800 - white-necked crow
                           26 Corvus corone Linnaeus, 1758 - carrion crow
                           27 Corvus macrorhynchos Wagler, 1827
                           28 Corvus levaillantii Lesson, 1830 see Corvus macrorhynchos levaillantii
                           29 Corvus orru Bonaparte, 1850
                           30 Corvus bennetti North, 1901
                           31 Corvus coronoides Vigors & Horsfield, 1827
                           32 Corvus mellori Mathews, 1912 - little raven
                           33.1 Corvus boreus Rowley, 1970 see Corvus tasmanicus boreus Rowley, 1970
                           33.2 Corvus tasmanicus Mathews, 1912
                           34 Corvus torquatus Lesson, 1830, nom. illeg. see Corvus pectoralis Gould, 1836
                           35 Corvus hawaiiensis Peale, 1848
                           36 Corvus cryptoleucus Couch, 1854 - Chihuahuan raven
                           37 Corvus albus P.L. Statius Müller, 1776
                           38 Corvus ruficollis Lesson, 1830
                           39 Corvus corax Linnaeus, 1758 - common raven
                           40 Corvus rhipidurus E. Hartert, 1918
                           41 Corvus albicollis Latham, 1790
                           42 Corvus crassirostris Rüppell, 1836