Concise hierarchy
(Kingdom) Animalia - (Phylum) Porifera - (Class) Calcarea
Current position
Alternative positions
Historical positions
| Calcarea (Class) Bowerbank, 1864 |
Ref:
M.A. Ruggiero et al., 2015b: table 2 (p. 35).
|
| Calcaronea (Subclass) Bidder, 1898 |
Ref:
J.N.A. Hooper et al., 2011: 16.
|
| Calcaronea (Subclass) Bidder, 1898 |
Ref:
R.M. Finks & J.K. Rigby, 2004d: 737; 8.
|
| Calcarea (Class) Bowerbank, 1864 |
Ref:
J.N.A. Hooper & R.W.M. van Soest, 2002: 1157.
|
| Calcaronea (Subclass) Bidder, 1898 |
Ref:
R.W.M. van Soest, 2001: 101.
|
Number of Subtaxa