At Don Hoi Lot you’ll find many types of shellfish, including surf clams, ridged Venus clams, tongue shells and cockles. However, the shellfish that brings in curious visitors are the razor clams, known in Thai as Hoi Lot. Thus, it is these shells that have lent their name to the embankment.
Razor clams are bivalve mollusks and easily distinguished from all the other shells and bivalves in the area. It is known for its elongated, rectangular shape, whose similarity to the straight razor gives it its name. The shells are smooth, with vertical and horizontal reddish-brown markings separated by a diagonal line. The inner surface is white and the foot is creamy white and brown. Razor clams use their foot to dig to a safe depth. Low tide is the best time to go looking for razor clams. It is also the time when the villagers come to catch them too.
The way the villagers catch razor clams is very interesting and worth observing. To lure the clams from the earth, you will see the villagers taking a thin stick covered with lime and inserting it into the holes where the clams are present. The lime irritates the clams and this prompts them to emerge from the hole. Thus, allowing the villagers to easily catch them. The villagers are very careful about not using the lime directly on the embankment as they know that they will harm the other shellfish living there.