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Deep-Sea & Ocean Animals
Glowing lures, hypnotic skin and three hearts — the strangest creatures under the waves.
23 weird animals on record
🍎 Teacher or homeschooler? Open the printable lesson →
Anglerfish
Weirdness 10/10
Blue Dragon
Weirdness 10/10
Blue-Ringed Octopus
Weirdness 8/10
Cone Snail
Weirdness 8/10
Cuttlefish
Weirdness 9/10
Decorator Crab
Weirdness 9/10
Flamingo
Weirdness 8/10
Frigatebird
Weirdness 8/10
Giant Isopod
Weirdness 8/10
Giant Squid
Weirdness 8/10
Goblin Shark
Weirdness 9/10
Hagfish
Weirdness 9/10
Immortal Jellyfish
Weirdness 10/10
Leaf Sheep
Weirdness 9/10
Leafy Sea Dragon
Weirdness 9/10
Mantis Shrimp
Weirdness 9/10
Mudskipper
Weirdness 8/10
Ocean Sunfish
Weirdness 9/10
Octopus
Weirdness 9/10
Pistol Shrimp
Weirdness 9/10
Sea Cucumber
Weirdness 9/10
Sea Otter
Weirdness 7/10
Tardigrade
Weirdness 10/10
◆ Learn
Check what you know about deep-sea & ocean animals
A quick mixed self-check across these animals. No score — tap Real or Fake and see the answer.
“The Anglerfish fishes with a glowing lure that grows right out of its own forehead.”
“The Anglerfish shoots its prey out of the air with a high-speed jet of water, like a living water gun.”
“The Blue Dragon is a sea slug barely an inch long that drifts upside down on the ocean surface.”