twintail References twintail arthropod Ask Anything Homework Help Also known as: Campodeidae, campodeid Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: dipluranMembers of the family Campodeidae have two long slender abdominal cerci that are sensitive to vibrations. Read MoreMembers of the family Campodeidae have two long slender abdominal cerci that are sensitive to vibrations. Read More