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The Earth is still a massive planet full of mysteries. There are still a number of animals and places on Earth that have not been discovered by man. Man has never fully discovered the South Pole nor the deepest trenches of the Pacific. There are hundreds if not thousands of different species on Earth that are still left unidentified and can still be out there. It is no wonder that up until the 1930s did humans discover that a prehistoric animal was still living with us.

The coelecanth was discovered in the 1930s. This goes to show that animals that lived millions of years ago can still thrive and continue to live up until this day. One of the most mysterious places on Earth is the deep trench or the Deep End. It houses a lot of strange creatures. Most of the discovered and identified ones are mesmerizing and frightening at the same time. These creatures have claws and sharp teeth to rip apart anything that comes near them. Within these depths lies a creature that has been known to be able to live thousands and thousands of feet below.

Cusk Eel Swimming

Deepest Living Fish On the Planet

Within the depths of the oceans lies several creatures that are able to live and thrive underwater, a few examples are the angler fish and the snail fish both of which were recently discovered. But, it was not until the year 2012 that the deepest living fish in the world was discovered. It is the Cusk Eel that was able to live deep underneath the waters of the Puerto Rico Trench. The fish is able to live at the depth of 27,460 feet. Scientists have used a submarine that is able to withstand tremendous amounts of pressure to discover the only living fish that is able to survive deep under water.

Image of Cusk Eel

The cusk eel is not an eel. It is mainly a fish that looks like an eel. Their scientific name comes from the Greek name ophis which means snake due to their snake-like appearance as they swim across the dark water of one of the deepest trenches on earth. An 8-inch long cusk eel was found swimming around the depths of the Puerto Rico Trench.

Cusk Eels

Cusk eels mainly thrive on plankton and lay their eggs. In order to survive, they usually stay at the bottom of the ocean to get away from the more terrifying creatures that lurk in the dark to feed on them. They do not have any defensive mechanisms aside from being able to swim away from their predators which is why they stay away from them as much as possible.

Cusk Eel Up Close

Other Deepest Living Fishes On the Planet

Aside from the cusk eel, there are previously discovered animals that are able to live at the deep ocean. The snail fish is also considered one of the deepest living fishes on the planet. Scientists were able to discover them at the southern hemisphere in New Zealand. They look like trilopods from the prehistoric area only smaller and pinkish in color. Snail fishes were first discovered in the northern hemisphere in Japan but it was also discovered that this certain animal was also able to thrive down south.

Deepest Living Fish: Cusk Eelhttps://i0.wp.com/iboz.net/wp-content/uploads/2013/06/Cusk-Eel1.jpg?fit=1024%2C707https://i0.wp.com/iboz.net/wp-content/uploads/2013/06/Cusk-Eel1.jpg?resize=150%2C150ibozANIMALSCusk Eel,Deepest Living Fish in the World,Puerto Rico TrenchThe Earth is still a massive planet full of mysteries. There are still a number of animals and places on Earth that have not been discovered by man. Man has never fully discovered the South Pole nor the deepest trenches of the Pacific. There are hundreds if not thousands...The World's Extreme List