The Weirdest Creatures That Lurk In The Deep Sea
From many-segmented worms to fish with dagger-like teeth, the denizens of the deep sea appear frightening and alien to us. Here are some of the oddest creatures that lurk at crushing depths.
from It's Okay To Be Smart
Key Facts In This Video
The barreleye fish has a transparent skull. (0:18)
Humboldt squid can grow to be two meters (6.5 feet) long. (1:10)
The viperfish's teeth are so big that they can't all fit in its mouth. (1:44)