Atlantic geoduck Directory References Discover Where Is “Old Zealand”? 12 Novels Considered the “Greatest Book Ever Written” 7 of the World’s Deadliest Shipwrecks 9 Mind-Altering Plants How Deadly Is Quicksand? Timeline of the Titanic’s Final Hours 7 of the World’s Most Dangerous Festivals Contents Atlantic geoduck mollusk Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Panopea bitruncata Learn about this topic in these articles:characteristics of clams In clamThe Atlantic geoduck (P. bitruncata), similar to the Pacific species, occurs from the coast of North Carolina to the Gulf of Mexico.Read Morerelationship to Pacific geoduck In geoduckPanopea bitruncata, for example, is found from the coast of North Carolina to the Gulf of Mexico.Read More