Echinocardium

Genus of sea urchins From Wikipedia, the free encyclopedia

Echinocardium is a genus of sea urchins of the family Loveniidae, known as heart urchins. The name is derived from the Greek ἐχῖνος (echinos, "hedgehog, urchin") and καρδία (kardia, "heart").[2]

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Echinocardium
Echinocardium cordatum
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Echinodermata
Class: Echinoidea
Order: Spatangoida
Family: Loveniidae
Genus: Echinocardium
J. E. Gray, 1825
Species

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Synonyms[1]

Amphidetus Agassiz, 1836

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Taxonomy

The genus was first described in 1825 by John Edward Gray,[3][4] and the type species is Spatangus pusillus Leske, 1778 by subsequent designation.[3][5]

In 1836, the genus Amphidetus was described by Louis Agassiz,[3][6] and is now considered a synonym of Echinocardium.[3][7][1]

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