Spydarens are a unique race of beings, they are humanoid constructions of hive-mind spiders. Each one of them is made up of thousands of spiders, large and small, that move around to form limbs and extremities.
They are capable of de-forming and re-forming into the humanoid shape. They can detach parts of their body and send it off, while maintaining mental communication.
The Spydaren social system is an unknown, although “individuals” seem to recognize each other. They communicate in hand signals, writing, and other non-verbal means.