northern whelk Directory References Images Discover The World’s 5 Most Commonly Used Writing Systems Will Light-Speed Space Travel Ever Be Possible? Timeline of the American Civil Rights Movement 10 Failed Doomsday Predictions How Deadly Is Quicksand? 10 Great Sports Rivalries Nostradamus and His Prophecies Contents northern whelk marine snail Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Buccinum undatum Learn about this topic in these articles:description In whelkThe common northern whelk (Buccinum undatum) has a stout pale shell about 8 cm (3 inches) long and is abundant in North Atlantic waters. For fulgur whelks, see conch; for rock whelks, see murex.Read More