The ocean is home to a vast array of strange and fascinating creatures. Here are 10 examples:

1. **Goblin Shark (Mitsukurina owstoni):** Known for its unique appearance with an elongated snout and protrusible jaws, the goblin shark is a deep-sea dweller that uses its extendable jaw to snatch prey.

2. **Anglerfish (Various species):** These deep-sea fish are known for the bioluminescent lure that dangles in front of their mouths. The lure attracts prey in the dark depths where they live.

3. **Vampire Squid (Vampyroteuthis infernalis):** Despite its name, the vampire squid is not a true squid. It’s a small cephalopod known for its dark coloration and webbing between its arms, giving it a vampire cloak appearance.

4. **Blobfish (Psychrolutes marcidus):** This deep-sea fish became famous for its gelatinous, almost shapeless appearance. It looks quite different out of its natural deep-sea habitat, where the pressure is much lower.

5. **Leafy Sea Dragon (Phycodurus eques):** Resembling a piece of drifting seaweed, the leafy sea dragon is a relative of the seahorse. Its leaf-like appendages provide excellent camouflage in its coastal Australian habitat.

6. **Blue Dragon (Glaucus atlanticus):** Also known as the “sea swallow,” this small, strikingly blue sea slug floats on the ocean’s surface. It preys on venomous Portuguese man o’ war and stores the stinging cells for its own defense.

7. **Mantis Shrimp (Various species):** Mantis shrimp have powerful, hammer-like claws that they use to smash open the shells of their prey. They are known for their incredible vision and complex color receptors.

8. **Basket Star (Gorgonocephalus):** This deep-sea creature is a type of brittle star that has long, branching arms resembling a delicate basket. It uses these arms to catch plankton and small organisms in deep-sea currents.

9. **Barreleye Fish (Macropinna microstoma):** This deep-sea fish has a transparent head filled with fluid, and its tubular eyes can be directed upward to spot prey or forward to navigate. It’s a remarkable adaptation to the dark ocean depths.

10. **Hooded Nudibranch (Melibe leonina):** This nudibranch, or sea slug, has a distinctive hood-like structure over its head that it uses to engulf and trap small prey. It’s a fascinating example of underwater predatory behavior.

These creatures showcase the incredible diversity and adaptations that have evolved in the mysterious world beneath the ocean’s surface.