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Taxon:
Subclass
Euechinoidea
Bronn, 1860
(echinoderm)
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Entity:
Echinoidea (Class) - sea urchins and sand dollars
..†Bothriocidaroida (Order)
..†Disasteroida (Order)
..†Echinocystitoida (Order)
..†Myriastiches (Genus)
..†Oligopygoida (Order)
..†Orthopsida (Order)
..†Palaechinoida (Order)
..Perischoechinoidea (Subclass)
..†Plesiocidaroida (Order)
..†Pygasteroida (Order)
..Salmacis (Genus)
..Euechinoidea (Subclass)
....Atelostomata (Superorder) - irregular urchins
....Diadematacea (Superorder)
....Echinacea (Superorder)
....Gnathostomata (Superorder)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Echinodermata
-
(Class)
Echinoidea
Current position
Echinoidea
(Class)
(Leske, 1778)
Ref:
R.C. Brusca & G.J. Brusca, 1990
Historical positions
Echinoidea
(Class)
(Leske, 1778)
Ref:
R.C. Brusca & G.J. Brusca, 1990
Echinoidea
(Class)
(Leske, 1778)
Ref:
F.J. Fell, 1982
: 805.
Echinoidea
(Class)
(Leske, 1778)
Ref:
B. Grzimek, 1973-1975
Number of Subtaxa
2024
Available in Systema Naturae 2000
13o;46f;118g;79s; †2o;1f;5g
1989-present
Systema Naturae 2000
13o;47f;800s
1982
F.J. Fell
: 805
4So;[12o;45f]
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024