Xenoctopods are a strange class of animals, and with their 8 legs they can have a lot more body forms than a xenotetrapod.
Macehands are hexapodal centaurs. They've lost the bones in most of their arm, turning it into tentacles. The hand has turned into a mace, and their arms are deadly weapons. They dominate the savannas of Kryptona as apex predators. Macehands grow from 5-20 feet long.
Octodragons are 4 winged xenoctopods. Their wings are like bat wings and form a single membrane. They are the dominant fliers and have helium gas bags at their sides for better flight. They range in sizes from 1 foot to 20 foot wingspan and have a crest on their head.
Octomonkeys are monkey-like xenoctopods. They have 4 tentacle-like arms which they use to swing with and 4 arms which they use to climb and eat with. They range in sizes from 6 inches tall to half the size of a human and have a wide range of diets.
