Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Chondrichthyes
Current position
Alternative positions
| Chondrichthyes (Class) Huxley, 1880 |
Ref:
J.J. Sepkoski Jr., 2002: 302.
|
| Elasmobranchii (Subclass) Bonaparte, 1838 |
Ref:
[Anonymous], 1998
|
| Elasmobranchii (Class) Bonaparte, 1838 |
Ref:
W.N. Eschmeyer & J.D. Fong, 2011: 26; ECoF(4 Feb 2025).
|
| Squalea (Division) (Shirai, 1996) |
Ref:
M.J. Benton, 2005: 390.
|
| Squalomorphi (Superorder) |
Ref:
R. van der Laan, 2018: 43; Nelson et al., 2016: fig (p. 58).
|
| Squalomorphii (Superorder) (Compagno, 1973) |
Ref:
L.J.V. Compagno, 1999: 9.
|
Historical positions
| Squalomorphi (Superorder) |
Ref:
R. van der Laan, 2018: 43.
|
| Squalida (Series) |
Ref:
J.S. Nelson et al., 2016: 57, 75, fig. (p. 58).
|
| Elasmobranchii (Class) Bonaparte, 1838 |
Ref:
W.N. Eschmeyer, 2004-2016: 24 Jan 2006.
|
| Elasmobranchii (Class) Bonaparte, 1838 |
Ref:
W.N. Eschmeyer & J.D. Fong, 2011: 26.
|
| Squalomorphi (Superorder) |
Ref:
J.S. Nelson, 2006: 52, 66.
|
| Squalea (Division) (Shirai, 1996) |
Ref:
M.J. Benton, 2005: 390, box 7.2.
|
| Chondrichthyes (Class) Huxley, 1880 |
Ref:
J.J. Sepkoski Jr., 2002: 302.
|
| Chondrichthyes (Class) Huxley, 1880 |
Ref:
N. Bailly et al., 2001: 359.
|
| Chondrichthyes (Class) Huxley, 1880 |
Ref:
2000
|
| Squalomorphii (Superorder) (Compagno, 1973) |
Ref:
L.J.V. Compagno, 1999: 9.
|
| Elasmobranchii (Class) Bonaparte, 1838 |
Ref:
W.N. Eschmeyer, 1998: 2450.
|
| Elasmobranchii (Subclass) Bonaparte, 1838 |
Ref:
1998
|
| Neoselachii (Subcohort) Compagno, 1977 |
Ref:
L.J.V. Compagno et al., 1989
|
| Neoselachii (Subcohort) Compagno, 1977 |
Ref:
L.J.V. Compagno, 1984: 24.
|
| Squalomorphii (Superorder) (Compagno, 1973) |
Ref:
J.D. McEachran, 1982: 833.
|
| Elasmobranchii (Subclass) Bonaparte, 1838 |
Ref:
T.I. Storer et al., 1979
|
Number of Subtaxa