After (partly) Nowak, 1979, 1991, and McKenna & Bell, 1997

    Canis Linnaeus, 1758
        Neocyon Gray, 1868
        Mamcanisus Herrera, 1899
        †Cubacyon Arredondo & Varona, 1974
        †Indocyon Arredondo, 1981
      ?Including:
        Alopsis Rafinesque, 1815
        Lupus Okem , 1816
        Chaon C. Hamilton Smith, 1839
      Including:
        Thos Oken, 1816
        Vulpicanis de Blainville, 1837
        Lyciscus C. Hamilton Smith, 1839
        Sacalius C. Hamilton Smith, 1839
        Oxygous Hodgson, 1841
        Lupulus Gervais, 1855
        †Gynotherium Studiati, 1857
        Simenia Gray, 1868
        Dieba Gray, 1869
        †macrocyon Ameghino, 1881
        Lupulella Hilzheimer, 1906
        Schaeffia Hilzheimer, 1906
        Alopedon Hilzheimer, 1906
        †Stereocyon Mercerat, 1917
        †Aenocyon Merriam, 1918
        †Megacyon von Koenigswald, 1940
        Oreocyon Krumbiegel, 1949
        Dasycyon Krumbiegel, 1953

        †Canis sp.1 [South Turkwel Hominid site, Kenya] [Werdelin & Lewis, 2000]

        †Canis africanusCanis atroxCanis condoni; Plio. NA.

        †Canis terblancheiCanis davisii Merriam, 1911; Plio. NA.

        †Canis cipioCanis michauxiCanis falconeriCanis petenyiCanis arnensisCanis chihliensisCanis kuruksaensisCanis lepophagus Johnston, 1938; U. Pleist. NA.

        †Canis cedazoensis Mooser & Dalquest; 1975; U. Pleist. NA.

        Canis latrans Say in James, 1823 (coyote; kojootti) U. Pleist. R. NA.
            Canis latrans Say in James, 1823
            †Canis andersoni Merriam, 1910
            Canis caneloensis Skinner, 1942
            †Canis irvingtonensis Savage, 1951
            Canis latrans cagottis (Hamilton-Smith, 1839)
                Lyciscus cagottis Hamilton-Smith, 1839
                    =? Lyciscus latrans (Say) Hamilton-Smith, 1839
            Canis latrans colatus Hall, 1934
            Canis latrans clepticus
                Canis clepticus Elliot, 1903
                incl.? †Canis andersoni Merriam, 1910
            Canis latrans dickeyi Nelson, 1932 (Panama coyote; panamankojootti)
            Canis latrans frustror Woodhouse, 1850
                Canis frustror Woodhouse, 1850
            Canis latrans goldmani Merriam, 1904
                Canis goldmani Merriam, 1904
            †Canis latrans harriscrooki Slaughter, 1961
            Canis latrans hondurensis Goldman, 1936
                Canis hondurensis Goldman, 1936
            Canis latrans impavidus Allen, 1903
                Canis impavidus Allen, 1903
            †Canis latrans irvingtonensis Savage, 1951
            Canis latrans incolatus (Alaska coyote; alaskankojootti)
            Canis latrans jamesi Townsend, 1912
                Canis jamesi Townsend, 1912
            Canis latrans latrans Say in James, 1823
                Canis latrans pallidus Merriam
                Canis latrans nebracensis Merriam
            Canis latrans lestes Merriam, 1897
                Canis lestes Merriam, 1897
                incl.? Canis microdon Merriam, 1897
            Canis latrans mearnsi Merriam, 1897
                Canis mearnsi Merriam, 1897
                Canis estor Merriam, 1897
            Canis latrans microdon Merriam, 1897
                 Canis microdon Merriam, 1897 [synon. to Canis latrans lestes Merriam, 1897?]
            Canis latrans ochropus Eschscholtz, 1829
                Canis ochropus Eschscholtz, 1829
            †Canis latrans orcutti Merriam, 1910
                †Canis orcutti Merriam, 1910
            Canis latrans peninsulae Merriam, 1897
                Canis peninsulae Merriam, 1897
            †Canis latrans riviveronis Hay, 1917 (floridankojootti; Florida coyote); Pleist. NA.
                †Canis riviveronis Hay, 1917
            Canis latrans texensis Bailey, 1905
            Canis latrans thamnos Jackson, 1949
            Canis latrans umpquensis Jackson, 1949
            Canis latrans vigilis
                Canis vigilis Merriam, 1897
            Canis latrans “var” (New England coyote; uudenenglanninkojootti)

        †Canis lycanoidesCanis apolloniensisCanis variabilisCanis khomenkoiCanis brevirostrisCanis etruscus (etruskisusi); L. Pleist. Eu.

        †Canis arnenis L. Pleist. SEu.
            =? Canis priscolatrans Cope, 1899

        †Canis edvardii Gazin, 1942; Pleist. NA.
            Canis lupus baileyi Hoffmeister & Goodpaster, 1954

        Canis rufus Audubon & Bachman, 1851 (red wolf; punasusi) [hybridspecies; Canis latrans X Canis lupus?]
            Lupus niger Bartram, 1791 (nomen nudum)
            Canis lupus var. Rufus Audubon & Bachman, 1851
            Canis niger Harper, 1942
            Canis rufus Hall, 1965
            Canis rufus rufus Audubon & Bachman, 1851
            †Canis rufus priscolatrans Cope, 1899
                †Canis priscolatrans Cope, 1899
            †Canis rufus gregoryi Goldman, 1937
            †Canis rufus floridanus Miller, 1912
                †Canis floridanus Miller, 1912

        †Canis armbrusteri Gidley, 1913; Pleist. NA.

        †Canis dirus Leidy, 1858 (direwolf); Pleist. NA.
            Canis primaevus Leidy, 1854 (nomen nudum?)
            Canis dirus Leidy, 1858
            Canis indianensis Leidy, 1869
            Canis mississippiensis Leidy, 1876
            Canis lupus Linnaeus; Cope & Wortham, 1884
            Canis dirus Leidy; Merriam, 1912
            Canis ayersi Sellards, 1916
            Aenocyon dirus (Leidy); Merriam, 1918
            Aenocyon ayersi (Sellards); Merriam, 1918
            Canis (Aenocyon) ayersi Sellards; Simpson, 1929
            Canis (Aenocyon) dirus Leidy; Stock, 1946
            Canis ayersi Sellards; Weigel, 1962
            Canis dirus Leidy; Kurtén & Anderson, 1972
            Canis dirus Leidy; Martin, 1974
            Canis dirus Leidy; Nowak, 1979

        Canis simensis Ruppell, 1835 (Abyssinian wolf; simeninsakaali)

        Canis adustus Sundevall, 1846 (side-stiped jackal; juovasakaali)

        Canis mesomelas Schreber, 1778 (black-backed jackal; vaippasakaali)

        Canis aureus Linnaeus, 1758 (golden jackal; sakaali, kultasakaali)
            Thos vulgaris Oken, 1816
            Canis lupaster Hemprich & Ehrenberg, 1832
            ?Canis lupus deitanusCanis mosbachensis; M. Pleist. Eu.
            Canis lupus mosbachensis]

        Canis familiaris Linnaeus, 1758 (domestic dog; koira) [polyphyletic?!]
            Canis petrolei Stock, 1938
            Canis familiaris dingo Blumenbach, 1780 (dingo)

        Canis lupus Linnaeus, 1758 (wolf; susi); Pleist. R. Eu. As. NAf. NA.
            Canis lupus Linnaeus, 1758
            †Canis milleri Merriam, 1912
            †Aenocyon milleri (Merriam, 1912) Merriam, 1918
            Canis lupus lupus Linnaeus, 1758
                Canis lupus flavus Kerr
                Canis lupus niger Hermann
                Canis lupus communis Dwigubski
                Canis lupus orientalis (Wagner, 1841)
                    Lupus orientalis Wagner, 1841
                Canis lupus major Ogérien
                Canis lupus minor Ogérien
                Canis lupus deitanus Cabrera
                Canis lupus signatus Cabrera (Spain)
                Canis lupus lycaon Trouessart (non Schreber)
                Canis lupus altaicus (Noak, 1911)
                    Lupus altaicus Noak(?), 1911
                Canis lupus italicus Altobello (Italia)
                Canis lupus kurjak Bolkay
            Canis lupus albus Kerr, 1792 (East Siberian wolf; itä-siperian susi)
                Canis Lupus-Albus Sabine, in Franklin, 1823 [non albus Kerr, 1792]
                Canis lupus turuchanensis Ognev
                Canis lupus dybowskii Domaniewski
            Canis lupus campestris Dwigubski, 1804 (Central Asian wolf; arosusi)
                Canis lupus desertorum Bogdanov
                Canis lupus cubanensis Ognev
            Canis lupus arabs Pocock, 1934 (Arabian wolf; arabiansusi)
            Canis lupus pallipes Sykes, 1831 (Indian wolf; intiansusi)
                Canis pallipes Sykes, 1831
            Canis lupus chanco Gray, 1863 (Chinese wolf; kiinansusi) ==> domesticated dog??
                Canis chanco Gray, 1863
                Lupus laniger Hodgson, 1847
                Canis niger Sclater, 1874 [non niger Kerr, 1792]
                Lupus filchneri Matschie, 1908
                Lupus karanorensis Matschie, 1908
                lupus tschiliensis Matschie, 1908
            †Canis lupus hadophilax Temminck, 1839 (Japanese wolf; japaninsusi)
                Canis hadophilax Temminck, 1839
                Canis hodopylax (sic) Temminck
                Canis lupus japonicus Nehring
            Canis lupus hattai Kishida, 1931 (Hokkaido wolf; hokkaidonsusi)
                Canis lupus rex Pocock
            Canis lupus alces Goldman, 1941
            Canis lupus arctos Pocock, 1935 (arctic isles wolf; arktistensaartensusi
            Canis lupus baileyi Nelson & Goldman, 1929 (non Hoffmeister & Goodpaster, 1954) (Mexican wolf; meksikonsusi)
            Canis lupus beothucus G.M. Allen & Barbour, 1937 (newfoundlandinsusi)
            Canis lupus bernardi Anderson, 1943
            Canis lupus columbianus Goldman, 1941 (British Columbia wolf; brittiläisenkolumbiansusi)
            Canis lupus crassodon Hall, 1932 (Vancover Isle wolf; Vancoversaaren susi)
            Canis lupus fuscus Richardson, in Beechey, 1839 (Cascaid wolf; kaskadiensusi
                Canis lupus gigas Townsend
            Canis lupus hudsonicus Goldman, 1941 (hudsoninlahdensusi)
            Canis lupus griseoalbus Baird, 1858 (Saskatshewaninsusi)
                Canis Lupus-Griseus Sabine, in Franklin, 1823 [non Griseus Boddaert, 1794]
                Canis lupus knightii Anderson
            Canis lupus irremotus Goldman, 1937 (Montana wolf; montanansusi)
            Canis lupus labradorius Goldman, 1937 (Labrator wolf; labradorinsusi)
            Canis lupus ligoni Goldman, 1937 (Panhandle wolf; rannikkovuortensusi)
            Canis lupus lycaon Schreber, 1775 (Timber wolf; metsäsusi)
                Canis lycaon Schreber, 1775
                Canis lupus canadensis Blainville
                Canis lupus ungavensis Comeau
            Canis lupus mackenzii Anderson, 1943 (mackentsinsusi)
            Canis lupus manningi Anderson, 1943 (ellesmerenmaansusi
            Canis lupus mogollonensis Goldman, 1937 (New Mexico wolf; uudenmeksikonsusi)
            Canis lupus monstrabilis Goldman, 1937 (Texas wolf; teksasinsusi)
            Canis lupus nubilus Say, in Long, 1823 (Great Plains wolf; puhvelisusi)
                Canis nubilus Say, in Long, 1823
                Canis variabilis Wied-Neuwied, 1841
            Canis lupus occidentalis Richardson, 1829 (koilliskalliovuortensusi)
                Canis lupus sticte Richardson
                Canis lupus ater Richardson
            †Canis lupus furlongi Merriam, 1910
                †Canis occidentalis furlongi Merriam, 1910
                †Canis milleri Merriam, 1912
                †Aenocyon milleri (Merriam) Merriam, 1918]
            Canis lupus orion Pocock, 1935 (grönlanninsusi; greenland wolf)
            Canis lupus pambasileus Elliot, 1905 (eteläalaskansusi)
                Canis pambasileus Elliot, 1905
            Canis lupus tundrarum Miller, 1912 (Tundra wolf; tundrasusi, pohjoisalaskansusi)
                Canis tundrarum Miller, 1912
            Canis lupus youngi Goldman, 1937 (Great Basin wolf)

Reference(s):