Armadillidium maculatum Zebra are Native to France, Zebra isopods prefer medium humidity and lots of ventilation. Famous for their zebra like patterns, they can also have spots instead of stripes! Zebra isopods for sale can reach 18mm in length. They have medium sized broods and breed very well once established. They are a very prolific species. Zebra isopods make a great beginner species to keep!