Psocoptera
Pso·cop·tera
sōˈkäptərə
: an order of tiny soft-bodied insects that have long antennae, chewing mouthparts, feed on organic matter, are either wingless or have two pairs of wings held over the back like a roof, and include the book lice and bark lice
Word History
Etymology
New Latin, from Psocus genus of book lice + -ptera