Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Mammalia - (Order) Perissodactyla - (Family) Equidae
Original position
Current position
Historical positions
| Equidae (Family) Gray, 1821 |
Ref:
P. Grubb, 2005: 629.
|
| Equidae (Family) Gray, 1821 |
Ref:
M.C. McKenna & S.K. Bell, 1997: 472.
|
| Equidae (Family) Gray, 1821 |
Ref:
P. Grubb, 1993: 369.
|
| Equidae (Family) Gray, 1821 |
Ref:
G.B. Corbet & J.E. Hill, 1991: 123.
|
| Chordata (Phylum) Bateson, 1885 |
Ref:
L. Margulis & K.V. Schwartz, 1982: 239.
[rough position] |
| Equidae (Family) Gray, 1821 |
Ref:
A.F. DeBlase, 1982: 1057.
|
| Equidae (Family) Gray, 1821 |
Ref:
T.I. Storer et al., 1979
|
| Equidae (Family) Gray, 1821 |
Ref:
R. Altevogt et al., 1973 (1972): 702.
|
| Perissodactyla (Order) Owen, 1848 |
Ref:
E.R. Lankester, 1877: 454.
[rough position] |
Number of Subtaxa