Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Order Carnivora Bowdich, 1821 - carnivores
Suborder Caniformia Kretzoi, 1943
Family Canidae Batsch, 1788 - dogs, wolves, coyotes, jackals, and foxes
Genus Canis Linnaeus, 1758 - dogs, wolves, coyotes, and jackals
Canis lupus Linnaeus, 1758 - wolf
01 [Canis lupus lupus] Linnaeus, 1758
02 Canis lupus albus Kerr, 1792
03 Canis lupus alces Goldman, 1941
04 Canis lupus arabs Pocock, 1934
05 Canis lupus arctos Pocock, 1935
06 Canis lupus baileyi Nelson & Goldman, 1929
07 Canis lupus beothucus Allen & Barbour, 1937
08 Canis lupus bernardi Anderson, 1943
09 Canis lupus campestris Dwigubski, 1804
10 Canis lupus chanco Gray, 1863
11 Canis lupus columbianus Goldman, 1941
12 Canis lupus crassodon Hall, 1932
13 Canis lupus dingo Meyer, 1793 - domestic dog
14 Canis lupus familiaris Linnaeus, 1758 - domestic dog
15 Canis lupus filchnevi (Matschie, 1907)
16 Canis lupus floridanus Miller, 1912
17 Canis lupus fuscus Richardson, 1839
18 Canis lupus gregoryi Goldman, 1937
19 Canis lupus griseoalbus Baird, 1858
20 Canis lupus hattai Kishida, 1931
21 Canis lupus hodophilax Temminck, 1839
22 Canis lupus hudsonicus Goldman, 1941
23 Canis lupus irremotus Goldman, 1937
24 Canis lupus labradorius Goldman, 1937
25 Canis lupus ligoni Goldman, 1937
26 Canis lupus lycaon Schreber, 1775 - eastern Canadian wolf
27 Canis lupus mackenzii Anderson, 1943
28 Canis lupus manningi Anderson, 1943
29 Canis lupus mogollonensis Goldman, 1937
30 Canis lupus monstrabilis Goldman, 1937
31 Canis lupus nubilus Say, 1823
32 Canis lupus occidentalis Richardson, 1829
33 Canis lupus orion Pocock, 1935
34 Canis lupus pallipes Sykes, 1831
35 Canis lupus pambasileus Elliot, 1905
36 Canis lupus rufus Audubon & Bachman, 1851 - red wolf
37 Canis lupus tundrarum Miller, 1912
38 Canis lupus youngi Goldman, 1937