1. Dumbo Octopus
Because their fins resemble elephant ears, they are named after Dumbo, and they live on the ocean floor nearly 4,000 meters deep.

2. Comb Jellies
The colored thing is not because of bioluminescence, but because of the light that allows ctenophores to move in the water
3. Salp
Bottles play an important role in the carbon cycle because they agglomerate waste into carbon-containing particles that sink to the ocean floor, effectively reducing carbon in surface water.
4. Sea Spiders
Afraid of spiders, do you think there are no spiders at the bottom of the sea? No, there is also the seabed. Well, although sea spiders look a lot like spiders, they don't matter!
5. Pompeii Worm
These bugs can survive extreme hot water near deep-sea hot springs and are among the most heat-tolerant animals in the world.
6. Blobfish
You must say, "Isn't this fish too human-like?" Yes, he was very melancholy, so he had the title of "sad fish". But if he grows up within 1,220 meters of the seabed, he will not be considered too ugly by other creatures.
7. Bobbit Worm
Bobbitt worms can grow up to 3 meters long, and they have the power to tear their prey apart directly. As early as the 19th century, oceanographers recognized them as the longest polychaetes.
8, Hanagasa Water Mother (Flower Hat Jellyfish)
These jellyfish eat small fish (and occasionally eat each other), and they can expand or shrink their size according to the amount of food available.
9. Deep-sea tube jellyfish (Marrus orthocanna)
This is a group of organisms consisting of several organisms, using common stems to connect with each other.
10. Alarm Jellyfish (Atolla Jellyfish)
These jellyfish look a lot like UFO and also look like aliens. Like most jellyfish, they have no digestive, respiratory, circulatory, and central systems
11. Barreleye
The two things that looked like eyes in front of him were not his eyes. Inside his transparent head, the two round green objects were his eyes.