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Taxon: Class
Hexactinellida
O. Schmidt, 1870
- hexactinellids
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Taxon:
Natura - nature
..Mundus - physical world
....Naturalia - natural bodies
......Biota
........Domain Eukaryota - eukaryotes
..........Unikonta
............Opisthokonta
..............Holozoa
................Kingdom Animalia - animals
..................Phylum Porifera - sponges
....................Silicispongia
......................Subclass Homoscleromorpha
......................Class Demospongiae - demosponges
......................Class †Stromatoporoidea
......................(Demospongiae)
......................(Hexactinellida)
......................(Homoscleromorpha)
......................Class Hexactinellida - hexactinellids
........................Genus †Azyrtalia
........................Genus †Calcihexactina
........................Genus †Dictyophon
........................Genus †Hunanospongia
........................Order Amphidiscophora
........................Order †Sphinctozoa
........................Subclass Amphidiscophora
........................Subclass Hexasterophora
........................»Genus Paleodictyon
........................»Genus †Protospongia
........................»Order Amphidiscosida
........................»Order Aulocalycoida
........................»Order Hexactinosida
........................»Order Lychniscosida
........................»Order Lyssacinosida
........................(Genus †Brabbinthes)
........................(Order Hexasterophora)
........................(Order Lychniskida)
Paleontology
Geologic time
:
Ediacaran
-
Present
Ref:
1997
: 23/11/2004
©2004-2012 Universal Taxonomic Services
Last updated: 7 Apr 2012