Chelonian

The Chelonians were a race of large, bulky, turtle-like humanoids. Though only coming up to a human's waist, they were far wider and heavily built. They had four limbs, each with opposable digits and blunt claws. They had a sharp beak and a hard cranial plate in front of their brains. They were long-lived creatures, usually living for more than 100 years. They also smelled of leather. Chelonians were herbivores and ate flowers and seeds, and tried to live on verdant planets where such plants can grow. Chelonians generally had many cybernetic upgrades which could give them such abilities as improved vision. (MA: The Well-Mannered War) Chelonians apparently didn't taste very good and were very tough to eat. (BNA: Mean Streets)

The Chelonians were an aggressive and expansionist race, though this had slowed down by the end of the Humanian Era. They used special blocks which could be reconfigured from spaceships to buildings. (MA: The Well-Mannered War)