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Polyphyletic taxon:
Class †"
Sphinctozoa
"
Steinmann, 1882
- chambered sponges
(sponge)
Taxa
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Hierarchy
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Entity:
Porifera (Phylum) - sponges
..†Amorphofungia (Genus)
..[†Archaeocyatha] (Subphylum)
..†Archaeocyatha (Class)
..[†archaeocyathids]
..[Calcarea]
..Calcarea (Class) - calcareous sponges
..[Calcispongiae] (Subphylum)
..[Calcispongiae]
..[Calcispongiae] (Class)
..[Cellularia] (Subphylum)
..[Cellulophana] (Genus)
..†Cribricyatha (Class)
..†Cribroscyphia (Genus)
..†Cupulochonia (Genus)
..[Demospongea] (Class)
..[Demospongia] (Class)
..[Desmospongiae] (Class)
..†Discaelia (Genus)
..†Dischonia (Genus)
..†Discoelia (Genus)
..†Drosdovia (Genus)
..†Eocoryne (Genus)
..†Etallonia (Genus)
..[Fibrospongiae] (Class)
..†Heteractinida (Class)
..[Hexactinellida] (Subphylum)
..[Hexaxtinellida] (Class)
..[Homoscleromorpha] (Clade)
..[Homoscleromorpha] (Subclass)
..Homoscleromorpha (Class)
..[Hyalospongiae] (Subphylum)
..†Monotheles (Genus)
..[Myxospongiae] (Class)
..†Peridonella (Genus)
..Placodictyum (Genus)
..†Polyactinellidae (Family)
..†Porosmilia (Genus)
..†Porostoma (Genus)
..†Radiocyatha (Class)
..†Receptaculitidae (Family)
..[Sclerospongea] (Class)
..[Sclerospongiae] (Class)
..[Silicea] - siliceous sponges
..Silicispongia
..†Siphoneudea (Genus)
..†Sparsispongia (Genus)
..[sphinctozoans]
..†Spongodiscus (Genus)
..†Steneudea (Genus)
..†Stenocoelia (Genus)
..†Stromatidiidae (Family)
..[Symplasia] (Subphylum)
..[Symplasma] (Subphylum)
..†Tadassiidae (Family)
..†Thectardis (Genus) - triangles
..[†Sphinctozoa] (Class) - chambered sponges
....[Group 1]
....[†Group 2]
....[†Group 3]
....[†Group 4]
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Porifera
Phylogeny
Polyphyletic (poly)
Ref:
J.N.A. Hooper et al., 2011
: 15 (footnote 6).
Current position
Porifera
(Phylum)
Grant, 1836
Ref:
J.N.A. Hooper et al., 2011
: 15 (note 6).
[implicit]
Historical positions
Porifera
(Phylum)
Grant, 1836
Ref:
J.N.A. Hooper et al., 2011
: 15 (footnote 6).
[implicit]
Porifera
(Phylum)
Grant, 1836
Ref:
B. Senowbari-Daryan & D.C. García-Bellido, 2002
: 1511-1533; 9, 11, 13, 1097.
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024