|Habitat|| Indonesia |
|First appearance||Life in the Underground|
The Calopus is a wolf-like cryptid with serrated horns on its head and orange fur. It made its first and only appearance in Life in the Underground.
The Calopus appears to have a snout like a hog, and the mane of a goat with a tail of a fox, with clover-like feet in the front half, and lion-like feet in the back. Its origin is from ancient Babylon and there have been sightings along the Euphrates River. It is related to a couple of creatures from that era. In the episode, it too was making an alliance with the other cryptids to hide from Kur.