twintail Directory References Discover Secret Service Code Names of 11 U.S. Presidents How Fast Is the World’s Fastest Human? 9 of the World’s Deadliest Spiders Does Ball Lightning Exist? All 119 References in “We Didn’t Start the Fire,” Explained 7 of History's Most Notorious Serial Killers Why Do Bananas Turn Brown? Contents twintail arthropod Also known as: Campodeidae, campodeid Learn about this topic in these articles:characteristics as dipluran In dipluranMembers of the family Campodeidae have two long slender abdominal cerci that are sensitive to vibrations. Read More