You can find hunts for animals from addax to zebra, but the most popular Texas exotics are axis deer, blackbuck, fallow, sika and aoudad.
Addax Antelope Hunting Information
Addax antelope are closely related to the oryx or gemsbok that live in the Sahara Desert in North Africa. Once abundant in Chad, Mauritana and Niger, they are considered critically endangered in the wild and hunting is very limited. They are considered exotics in Texas, and can be hunted there as well.