Umay FR

Species sheet · The Edible Ocean

Wedge clam

It lives in the breaking surf, where nobody can stand up.

  • Purge for two hours in seawater, it is full of sand
  • In a very hot pan with garlic and parsley, it opens in two minutes
  • Throw away any that stay shut
Wedge clam in its natural habitat, Umay image
Donax trunculus · Umay image, generated from a reference photograph — Olivier Dugornay, CC BY 4.0
In French
Telline
Scientific name
Donax trunculus
In the water
Fine sand in the surf zone, Mediterranean and Atlantic, from the surface to 6 metres.
Season & buying
May to September, when it rises in the sand.
Common length
~2.8 cm
How to identify it
Small elongated triangular shell, one end blunt and the other pointed
Very smooth glossy surface
Colour rays fanning from the hinge to the rim

On the plate

Sweet and mild, far less briny than a clam, almost nutty.

Avoid: Never purge it in fresh water: it opens, empties itself and dies.

Every wave tears it out of the sand, it replants itself in three seconds with its foot, and it works its way up the beach at that rate all season.

In Umay recipes

One Umay recipe calls for it.