- Source: Plutomurus ortobalaganensis
Plutomurus ortobalaganensis is the deepest terrestrial animal ever found on Earth, living at 1,980 metres (6,500 ft) below a cave entrance.
It is a species of springtail (arthropods) endemic to the Krubera-Voronja cave system in Abkhazia, Georgia. It was discovered in the CAVEX Team expedition of 2010. It feeds on a few fungi and decomposing organic matter in the caves.
Anatomy
It has a long antennae and is eyeless, it has a grayish body and has darker spots covering it.