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Echinometridae

Echinometridae
Red pencil urchin - Papahānaumokuākea.jpg
Heterocentrotus trigonarius
Scientific classification
Kingdom: Animalia
Phylum: Echinodermata
Class: Echinoidea
Superorder: Echinacea
Order: Camarodonta
Family: Echinometridae
Troschel, 1872
Genera
See text

The Echinometridae are a family of sea urchins in the class Echinoidea.

All Echinometridae have imperforate tubercles and compound ambulacral plates.

Colobocentrotus atratus

Echinometra lucunter

Echinostrephus molaris

Evechinus chloroticus

Heliocidaris tuberculata

Heterocentrotus mammillatus


Colobocentrotus atratus dried test

Echinometra mathaei dried test

Echinostrephus molaris dried test

Evechinus chloroticus dried test

Heliocidaris tuberculata dried test

Heterocentrotus mamillatus dried test



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Wikipedia

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