Bristletail

Several wingless hexapods are known as bristletails:


 * Class Insecta
 * Order Archaeognatha (or Microcoryphia) — insect order that includes the jumping bristletails and rock bristletails
 * Order Zygentoma — insect order that includes silverfish, firebrats, and allies


 * Class Entognatha
 * Order Diplura — the two-pronged bristletails


 * Other:
 * Thysanura — deprecated insect order of silverfish and allies, now separated into Zygentoma and Archeognatha