Andaman sea: What are these hair-like tentacles on top of the bell?

The image features a mosaic jellyfish, a fascinating marine creature known for its striking appearance. The hair-like tentacles atop its bell serve essential functions, including capturing prey and facilitating movement through the water. These tentacles are equipped with specialized cells that can deliver mild stings, aiding in the jellyfish's defense and hunting strategies. Observing such unique adaptations highlights the intricate relationships within marine ecosystems and underscores the importance of studying these organisms to enhance our understanding of ocean biodiversity.