Echinocardium cordatum

Sea Potato, a reference photo
Photo: Hans Hillewaert · CC BY-SA 4.0 (licence)

Echinocardium cordatum, also known as the common heart urchin or the sea potato, is a sea urchin in the family Loveniidae. It is found in subtidal regions in temperate seas throughout the world. It lives buried in the sandy sea floor.

From Wikipedia, under CC BY-SA 4.0.

Is it venomous or poisonous?

We have no record of Sea Potato being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Animalia
Phylum
Echinodermata
Class
Echinoidea
Order
Spatangoida
Family
Loveniidae
Species
Echinocardium cordatum

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