Concise hierarchy
(Kingdom) Animalia - (Phylum) Porifera - (Class) Hexactinellida
Current position
Alternative positions
Historical positions
| Hexasterophora (Subclass) Schulze, 1886 |
Ref:
J.N.A. Hooper et al., 2011: 17.
[alternative name] |
| Hexasterophora (Subclass) Schulze, 1886 |
Ref:
R.M. Finks & J.K. Rigby, 2004b: 430; 7, 459, table 1 (p. 800).
|
| Hexactinellida (Class) Schmidt, 1870 |
Ref:
J.J. Sepkoski Jr., 2002: 41.
|
| Hexasterophora (Subclass) Schulze, 1886 |
Ref:
R.W.M. van Soest, 2001: 102.
|
Number of Subtaxa