User blog comment:Void Samukai/Tenelapis/@comment-27797576-20150120135206/@comment-11135771-20150120154859

OOC: Tunnelers are probably one of the easier things to capture live specimens of. Tranquilizers fired at either their bellies or between their plates will knock them out (although you'll probably have to do an autopsy on one first to figure out what kind of tranquilizers you need), and a reinforced cage or holding cell can keep them.