Springtails are considered hexapods, which means they have six legs. They are closely related to insects, but they are classified into their own order, Collembola. This is because they have some unique features that distinguish them from true insects, such as:
- They have a spring-like organ on their abdomen that allows them to jump.
- They have no wings.
- They have external mouthparts, while true insects have internal mouthparts.
Springtails are also very small, typically measuring between 1/16 and 1/8 inch long. They are found in all over the world, and they play an important role in ecosystems by helping to decompose organic matter.
So, to answer your question, springtails are not technically bugs, but they are closely related to them. They are fascinating creatures that play an important role in the environment.