Thysanura is the now deprecated name of an order of the class insecta. The current name is Zygentoma and encompasses the silverfish or fishmoths, and firebrats. Members of the order are best known for their three long caudal filaments.
Thysanura is the now deprecated name of an order of the class insecta. The current name is Zygentoma and encompasses the silverfish or fishmoths, and firebrats. Members of the order are best known for their three long caudal filaments.