Reaper Leviathan

The Reaper Leviathan is a massive aquatic creature found in the oceans of Planet 4546B''. ''At 55 meters (180 ft) long it is categorized as "Leviathan" (The "Leviathan" part of their name is not actually part of their name, rather a classification given to very large creatures.)

It lives in three areas on Planet 4546B, namely the crash zone of the Aurora, the Dunes biome and the Mountains biome. Using its large mandibles it is able to cause large amounts of damage to a submarine. The roars emitted by Reapers are a form of sonar they use for location of prey. It has almost no brain, and is almost entirely muscle.

It has 4 claws on the head that it uses to grab prey. The mandibles are immensely powerful, and and are capable of crushing prey before pulling its kill into its jaws.

It the 11th largest of 16 known species of leviathan (including those which are currently extinct), but is one of the most dangerous. There are 25 known reaper leviathans on Planet 4546B.