Summary description from Wikipedia:

Echinothrix diadema in languages:

Chinese

冠刺棘海膽

English

Blue-black Urchin

French

Oursin bleu-noir

Japanese

ガンガゼモドキ

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Parent Taxon

• Echinothrix

Sibling Taxa

• Echinothrix calamaris
• Echinothrix diadema

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