Taxonomy summary
Only current list
Excluding species
Eukaryota
>
Metazoa
>
Echinodermata
>
Ophiuroidea
Order
Family
Genus
Species
Amphilepidida
16
133
1584
Euryalida
4
38
171
Ophioleucida
1
0
50
Ophioscolecida
1
0
17
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