The Joberthans

The Joberthans are a species originary of planet Behothar.

Physical appearance
The Joberthans are approximately 3 feet tall. Their body is of a gelatinous consistency. They do not have permanent limbs, but sprout one when needed. The limb then retracts back into the body.

Coupling
The Joberthans select a companion at the moment of birth. The two then find a remote corner of the planet and establish themselves there. This is possible due to the vastness of their planet, which is the largest known to the inter-planetary alliance. After they have found a home, they do not have contact with any other living creature. At the end of their life cycle (which lasts approximately three years), the Joberthans go back to their central city to give birth, and to give the possibility to their newborns to find companions.