Mountain Meat Beetle

The Mountain Meat Beetle is a Venusian creature that spends most of its time underground. For this, they build vast burrows in the insides of mountains. They only come out of these burrows once in a while to search for food.

Meat Beetles carry several hundred egg pods on their back, where their young incubate within a time of 25 years after the the egg has been laid. When they hatch, they're about the size of a Jack Russel Terrier. The parent then starts to eat its own young and only some of them survive long enough to escape.

Dimple Backed Vroxels are cleaning the barnacle like growths from the Beetles shells when they're on the Venusian surface.

Source

 * Dr. Grordborts Infallible Aether Oscillators: Mountain Meat Beetle