'Ugly' snails become a prized catch

The sea creatures, once ignored, are in demand in China

Cooking a channeled whelk is not for the squeamish. But sliced and sprinkled over a bed of linguine, it's a chewy delicacy in old-fashioned Italian eateries along the East Coast.

The sea snails known by Italian-Americans as scungilli used to be such a niche market that fishermen ignored them when they turned up in lobster traps or oyster dredges.