Concise hierarchy
(Kingdom) Animalia - (Phylum) Porifera - (Class) Demospongiae
Current position
Alternative positions
Historical positions
| Demospongiae (Class) Sollas, 1885 |
Ref:
M.A. Ruggiero et al., 2015b: table 2 (p. 36).
|
| Demospongiae (Class) Sollas, 1885 |
Ref:
J.N.A. Hooper et al., 2011: 13.
|
| Demospongia (Class) |
Ref:
J.J. Sepkoski Jr., 2002: 34.
|
| Demospongiae (Class) Sollas, 1885 |
Ref:
J.N.A. Hooper & R.W.M. van Soest, 2002: 105, 1533.
|
| Tetractinomorpha (Subclass) Lévi, 1953 |
Ref:
R.W.M. van Soest, 2001: 85.
|
| Tetractinomorpha (Subclass) Lévi, 1953 |
Ref:
W.D. Hartman, 1982: 643.
|
Number of Subtaxa