This thing is more dangerous that Matt from Wii Sports mixed with Chuck Norris. I have over 12 years of playtime and I haven't even been able to make a stone pick yet because these ferocious little bugger devour me alive. One of my friends came to help out with his titanosaur and 12 gigas but the did only got angry. Do not engage these beasts.
Extremely high aggro rage, so using a tanky flyer like a quetzal is recommended. If you are using a trap, build it out of metal as, although they can damage it, takes a lot of tome for them to do. It takes about 20- 35 tranq darts to knock it out, and once it is, its torpor decreases extremely fast. Anything but exceptional/giga kibble is extremely useless, and even with it, needs about 500-1500 narcs to tame it.