Drone

The word drone is commonly used to refer to certain castes in various eusocial lifeforms. Traditionally, it's used to designate the male members of hymenopteran hives (bees, wasps, ants, etc.), whose roles in society are usually confined to reproduction. However, its usage in fictional alien species doesn't always follow a close parallel. Aeronautics also typically use the word drone to refer to any type of unmanned vehicle.

Within Alien Species Wiki, it may refer to:
 * Zerg Drone
 * Drone Xenomorph
 * Drone (Earthfall)