FusionDex

Weepinix extend a long network of roots to cling to rocks that they pull along as they dig through soil. These rocks get smaller as Weepinix leech minerals, which is why they are always looking for more rocks to add to their tail.

There is a magnet in its brain that prevents an Weepinix from losing direction while tunneling. At night, a Weepinix hangs on to a tree branch with its hooked rear and sleeps.