👉 Rigidotrichidae is a group of arthropods that are known for their rigid, hard bodies and small size. This group includes ants, spiders, and scorpions, which all have tough bodies made of soft tissue and are typically found in dense habitats. These insects can be distinguished from other arthropod families by their distinctive characteristics such as the presence of a single pair of legs and the development of a hard exoskeleton for protection against predators.
