Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata
Subsequent positions
Current position
Alternative positions
Historical positions
| Dipnotetrapodomorpha ([unranked]) Nelson, 2006 |
Ref:
J.S. Nelson et al., 2016: fig. (p. 102).
|
| Dipnotetrapodomorpha (Subclass) Nelson, 2006 |
Ref:
J.S. Nelson, 2006: 87, 461, 462.
[new position] |
| Sarcopterygii ([unranked]) Romer, 1955 |
Ref:
R. Cloutier & P.E. Ahlberg, 1996: 468.
|
| Crossopterygii (Superorder) Huxley, 1861 |
Ref:
B. Gardiner et al., 1989: 301.
|
Number of Subtaxa