Honestly I found that the best way to tame it at low level (30 to 50ish) was to get a trike with decent health and tame a turtle. Send the turtle after it and why it is busy Annihilating the turtle pump it full of tranq darts and if it finishes off the turtle first then you have your trike to eat some damage and then you should have enough time to ko it. It's worked for me in my early days I hope it does for you. It's a powerful early game mount so good luck!
A lot tougher and faster than they look, can keep up with an argy so high ground or a taking pen is needed. Will run away as fast as an argy when low, takes about 50 HIT tranq darts, bring 100 if not using pen.
If this dino spawns near your base and you are low and mobile player then just do one thing. Put your all stuff in your base and go near the dino then run in opposite side of your base and lead him to far away from your home before he destroy all you have even your pets. just don't uninstall the game bcoz of this😂