What are adaptations for brittle stars?

Brittle stars have several adaptations that help them thrive in their environments. Their long, flexible arms allow for efficient movement and maneuvering through tight spaces in the ocean floor, enabling them to escape predators and find food. They possess a unique ability to regenerate lost limbs, which aids in survival after encounters with threats. Additionally, their tube feet, which lack suckers, enable them to grip surfaces and capture plankton and detritus for nourishment.