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Base of the evolutionary tree for
Echinus
← parent
Echinus
(21 species)
Echinus arenatus
Echinus euryporus
Echinus woodi
Echinus wallisi
Echinus dixoni
Echinus tylodes
common sea urchin (
Echinus esculentus
)
Echinus lamarcki
Echinus tenuispinus
Echinus etheridgei
Echinus obtusangulus
Echinus anchistus
Echinus syriacus
Echinus coglesi
Echinus spec
Echinus nodulosus
Echinus gilchristi
Echinus multicostatus
Echinus rotularis
Echinus melo
Echinus paucimiliaris
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Open Tree of Life