Concise hierarchy
(Kingdom) Animalia - (Phylum) Porifera - (Class) Hexactinellida - (Order) Hexactinosida
Current position
Alternative positions
Historical positions
Hexactinosida (Order) Schrammen, 1903 |
Ref:
J.N.A. Hooper et al., 2011: 17.
|
Hexactinosa (Order) Schrammen, 1903 |
Ref:
R.E.H. Reid, 2004e: 463; 7, table 1 (p. 800).
|
Pileolitoidea (Superfamily) Finks, 1960 |
Ref:
R.M. Finks & J.K. Rigby, 2004b: 437; 7, table 1 (p. 803).
[new position] |
Hexactinosida (Order) Schrammen, 1903 |
Ref:
J.N.A. Hooper & R.W.M. van Soest, 2002: 1301.
|
Hexactinosa (Order) Schrammen, 1903 |
Ref:
R.W.M. van Soest, 2001: 102.
|
Hexactinosida (Order) Schrammen, 1903 |
Ref:
H.G. Hansson, 1999
|
Hexactinosida (Order) Schrammen, 1903 |
Ref:
W.D. Hartman, 1982: 664.
|
Number of Subtaxa