Atlantic geoduck Directory References Discover 9 of the World’s Deadliest Mammals 12 Greek Gods and Goddesses Why Does the United States Have More Tornadoes than Any Other Country? The Lost Colony of Roanoke What State Is Washington, D.C. In? Is Australia an Island? 6 Cultures That Recognize More than Two Genders 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