Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Mammalia - (Order) Cetartiodactyla - (Family) Hippopotamidae
Original position
Current position
Historical positions
| Cetancodonta (Clade) Arnason, Gullberg, Gretarsdottir, Ursing & Janke 2000 |
Ref:
M.A. O'Leary et al., 2013: table S2 (p. 87).
[rough position] |
| Hippopotamus (Genus) Linnaeus, 1758 |
Ref:
E. Weston & J.-R. Boisserie, 2010: 866, 868, figs. 44.6A, 44.9.
|
| Hippopotamus (Genus) Linnaeus, 1758 |
Ref:
P. Grubb, 2005: 645.
|
| Hippopotamus (Genus) Linnaeus, 1758 |
Ref:
P. Grubb, 1993: 381.
|
| Hippopotamus (Genus) Linnaeus, 1758 |
Ref:
G.B. Corbet & J.E. Hill, 1991: 126.
|
| Hippopotamus (Genus) Linnaeus, 1758 |
Ref:
A.F. DeBlase, 1982: 1059.
|
| Hippopotamus (Genus) Linnaeus, 1758 |
Ref:
T.I. Storer et al., 1979
|
| Hippopotamus (Genus) Linnaeus, 1758 |
Ref:
C. Linnaeus, 1758: 74.
[new name] |
Number of Subtaxa