Asymmetron Directory References Discover 10 Failed Doomsday Predictions Why Is It Called Black Friday? Why Do We Eat Turkey on Thanksgiving? Flags That Look Alike 14 Tough Questions Answered Spies Like Us: 10 Famous Names in the Espionage Game What Did We Call America’s Elite Before the “1 Percent”? Contents Asymmetron invertebrate genus Ask the Chatbot a Question Also known as: Epigonichthyes Learn about this topic in these articles:classification In amphioxus…Amphioxus) and Epigonichthyes (also called Asymmetron)—with about two dozen species. The chordate features—the notochord (or stiffening rod), gill slits, and dorsal nerve cord—appear in the larvae and persist into adulthood.Read More
