Taxonomy summary
Only current list
Excluding species
Eukaryota
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Metazoa
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Echinodermata
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Echinoidea
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Spatangoida
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Brissidae
Genus
Species
Brissopsis
7
Brissus
25
Meoma
2
Metalia
2
Nudechinus
1
Plagiobrissus
1
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