World's Deepest Land Animal Discovered

In the dark abyss of the world's deepest known cave lurks a newly found species of primitive eyeless insect, one that researchers are calling the deepest land animal ever found.
The creature, now known as Plutomurus ortobalaganensis, is one of four newly discovered species of wingless insects called springtails, which commonly live in total darkness in caves, where they feed on fungi and decomposing organic matter.
The insects were collected during the Ibero-Russian CaveX team expedition to the world's deepest known cave during the summer of 2010. The cave, Krubera-Voronja, is located in Abkhazia, a remote area near the Black Sea in the mountains of Western Caucasus, and reaches a depth of 7,188 feet (2,191 meters) below the surface.
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