Although these days everyone is obsessed with zombies and aliens, some of the strangest and most terrifying creatures in the universe lie beneath the surface of the waves on our very own planet. In the pitch black depths of the ocean where the pressure can be dozens of times higher than at sea level you may very well find yourself running into one of these denizens of the deep. Allow us to introduce you to the 25 most terrifying sea creatures on Earth.
The word animal comes from the Latin animalis, meaning having breath, having soul or living being. In everyday non-scientific usage the word excludes humans – that is, animal is often used to refer only to non-human members of the kingdom Animalia; often, only closer relatives of humans such as mammals, or mammals and other vertebrates, are meant. The biological definition of the word refers to all members of the kingdom Animalia, encompassing creatures as diverse as sponges, jellyfish, insects, and humans. (source : wikipedia