Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia
Current position
Alternative positions
| †Euryapsida (Subclass) Colbert, 1945 |
Ref:
A.S. Romer & T.S. Parsons, 1986: App. 1 (p. 623).
|
| †Ichthyopterygia (Class) Blainville, 1835 |
Ref:
R.L. Carroll, 1988
[implicit] |
| †Ichthyopterygia (Superorder) Owen, 1840 |
Ref:
R.L. Sissons et al., 2016: 35.
|
| †Parapsida (Subclass) (Williston, 1925) |
Ref:
P. Uetz, [1995-]1996: 30 Dec 1996.
|
| Reptilia (Class) Linnaeus, 1758 |
Ref:
J.J. Sepkoski Jr., 2002: 320.
|
Historical positions
| Reptilia (Class) Linnaeus, 1758 |
Ref:
J.J. Sepkoski Jr., 2002: 320.
|
| †Euryapsida (Subclass) Colbert, 1945 |
Ref:
1998
|
| †Parapsida (Subclass) (Williston, 1925) |
Ref:
P. Uetz, [1995-]1996: 30 Dec 1996.
|
| †Euryapsida (Subclass) Colbert, 1945 |
Ref:
1995
|
| Reptilia (Class) Linnaeus, 1758 |
Ref:
R.L. Carroll, 1988: 622.
[invalid/synonym] [implicit] |
| †Euryapsida (Subclass) Colbert, 1945 |
Ref:
A.S. Romer & T.S. Parsons, 1986: App. 1 (p. 623).
|
| †Ichthyopterygia (Subclass) Blainville, 1835 |
Ref:
T.I. Storer et al., 1979
|
| †Ichthyopterygia (Subclass) Blainville, 1835 |
Ref:
B. Grzimek et al., 1973 (1971): 591.
|
Number of Subtaxa