Scientists were dazzled after discovering an iridescent, bristled sea worm that is being compared ... that are forested with bristles called chaetae. While many worms are bioluminescent, this ...

The worm is covered in parapodia, fleshy protrusions from the body, that are in turn covered with bristles known as chaetae, the institute said. “Some worms are bioluminescent, but this sassy ...