Concise hierarchy
(Kingdom) Animalia - (Phylum) Porifera - (Class) Hexactinellida
Current position
Historical positions
| Hexactinellida (Class) Schmidt, 1870 |
Ref:
J.N.A. Hooper et al., 2011: 17.
|
| Hexactinellida (Class) Schmidt, 1870 |
Ref:
R.M. Finks & J.K. Rigby, 2004b: 320; 6, table 1 (p. 796).
|
| Hexactinellida (Class) Schmidt, 1870 |
Ref:
R.W.M. van Soest, 2001: 102.
|
| Hexactinellida (Class) Schmidt, 1870 |
Ref:
R.C. Brusca & G.J. Brusca, 1990
|
| Hexactinellida (Class) Schmidt, 1870 |
Ref:
W.D. Hartman, 1982: 659-660.
|
Number of Subtaxa