Umay FR

Species sheet · The Edible Ocean

purple sea urchin

We eat its gonads, and we call it coral so as not to think about it.

  • Raw with a spoon, freshly opened
  • The coral whipped into urchin butter
  • Folded into soft scrambled eggs
purple sea urchin in its natural habitat, Umay image
Paracentrotus lividus · Umay image, generated from a reference photograph — Frédéric Ducarme, CC BY-SA 4.0
In French
Oursin violet
Scientific name
Paracentrotus lividus
In the water
Benthic; from 0 to 90 m; rocks and seagrass of the eastern Atlantic and Mediterranean, often lodged in a hollow it has bored out.
Season & buying
A regulated catch, usually open from November to April depending on the coastal area; pick one that feels heavy with spines still moving, for a firm, orange roe.
Common length
~6 cm
How to identify it
A ball of short, dense spines
Purple, brown or olive with the bottom
Bores its own pocket into rock

On the plate

Briny, creamy and sweet, a concentrate of the sea that resembles nothing else.

Avoid: Gathering it out of season or in a protected zone: the Mediterranean stocks are collapsing.

Its mouth is called Aristotle's lantern, five teeth arranged in a meeting pyramid, which regrow continuously as they wear down on the rock.

In Umay recipes

One Umay recipe calls for it.