Beard Worm (Noun)

Slender animal with tentacles and a tubelike outer covering; lives on the deep ocean bottom.

Nouns denoting animals.

Scientists studying the ocean floor discovered a unique species of beard worm that used its tentacles to capture prey in the dark depths.
The submersible vessel's lights illuminated a cluster of beard worms anchored to the seafloor, their feathery plumes waving gently in the current.
Researchers have been studying the remarkable beard worm, which can grow up to several feet in length and is found only in the deepest parts of the ocean.
As the remotely operated vehicle explored the ocean floor, it stumbled upon a remarkable beard worm, its long tentacles stretching out from its tubular body like ghostly fingers.
The deep-sea expedition team was thrilled to encounter a massive beard worm, one of the largest ever recorded, its beard-like appendages undulating in the faint light.